Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Timeout Configuration

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "meta": {
    "instanceId": "workflow-e66acc88",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.013251",
    "updatedAt": "2025-09-29T07:07:43.013268",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "nodes": [
    {
      "id": "1874c66a-97f0-4a33-a4e9-ab27b950edb4",
      "name": "Webhook1",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -1820,
        860
      ],
      "webhookId": "7116a2e3-c07f-4638-9140-3548a7957d15",
      "parameters": {
        "path": "flow",
        "options": {
          "responseHeaders": {
            "entries": [
              {
                "name": "Content-Type",
                "value": "text/plain"
              }
            ]
          }
        },
        "httpMethod": "POST",
        "responseMode": "responseNode"
      },
      "typeVersion": 2,
      "notes": "This webhook node performs automated tasks as part of the workflow."
    },
    {
      "id": "ae85225c-addf-44e8-a60f-f9e0f07a9bc0",
      "name": "Json Parser",
      "type": "n8n-nodes-base.code",
      "position": [
        -1060,
        860
      ],
      "parameters": {
        "jsCode": "function processPayload(items) {\n  // Create a new array to store the processed items\n  const processedItems = [];\n  \n  // Process each item in the input array\n  for (const item of items) {\n    try {\n      // Extract the decryptedPayload string from the current item\n      const decryptedPayloadString = item.json.decryptedPayload;\n      \n      // Parse the decryptedPayload string into a JavaScript object\n      const decryptedPayloadObject = JSON.parse(decryptedPayloadString);\n      \n      // Extract the date from the data object\n      const date = decryptedPayloadObject.data.date;\n      \n      // Extract the screen value\n      const screen = decryptedPayloadObject.screen;\n\n      // Extract the flow_to...

Output:
This workflow may experience timeout issues with long-running API requests.

**Symptoms**:
- Execution hangs indefinitely
- Connection timeout errors
- ETIMEDOUT or ESOCKETTIMEDOUT errors

**Root Cause**: No timeout configured for HTTP requests, or external services are slow.

**Solutions**:

1. **Set Appropriate Timeouts**:
```json
"options": {
  "timeout": 30000  // 30 seconds
}
```

2. **Add Error Handling**:
- Use Error Trigger node to catch timeout errors
- Implement fallback logic for failed requests

3. **Use Async Patterns**:
- For long operations, use webhook callbacks
- Implement polling patterns instead of waiting

4. **Configure Node Settings**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 2000,
"continueOnFail": true
```

**Best Practice**: Set reasonable timeouts (10-30 seconds) and always have error handling for external API calls.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Disconnected Node

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "meta": {
    "instanceId": "workflow-487a188d",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.027446",
    "updatedAt": "2025-09-29T07:07:43.027469",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "nodes": [
    {
      "id": "c983fae5-a779-4a56-ace0-304aaefe0433",
      "name": "Append Material Request",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        6780,
        3240
      ],
      "parameters": {
        "columns": {
          "value": {},
          "schema": [
            {
              "id": "Timestamp",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Timestamp",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Product ID",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Product ID",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Quantity Requested",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "Quantity Requested",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Measurement Unit",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "Measurement Unit",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Requested By",
              "type": "string",
              "display": true,
              "removed": false,
              "re...

Output:
The workflow has a broken data flow. The node 'dcbb196f-1ecf-4137-af29-e511c4b7b9d9' is not connected to any subsequent nodes.

**Root Cause**: The connections object is missing the output connections for 'dcbb196f-1ecf-4137-af29-e511c4b7b9d9'.

**Impact**: Data from 'dcbb196f-1ecf-4137-af29-e511c4b7b9d9' will not flow to any downstream nodes, effectively stopping the workflow at this point.

**Solution**:
1. Open the workflow in the n8n editor
2. Draw a connection from 'dcbb196f-1ecf-4137-af29-e511c4b7b9d9' to the next node in the flow
3. Verify the connection appears in the connections object

**Programmatic Fix**: Add the connection back to the workflow JSON:
```json
"connections": {
  "dcbb196f-1ecf-4137-af29-e511c4b7b9d9": {
    "main": [[{"node": "NextNode", "type": "main", "index": 0}]]
  }
}
```

Reconnect 'dcbb196f-1ecf-4137-af29-e511c4b7b9d9' to the workflow.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Timeout Configuration

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "3tJcVzt2OqeyjfnH",
  "meta": {
    "instanceId": "workflow-23594b5c",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.033818",
    "updatedAt": "2025-09-29T07:07:43.033832",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Analyze_email_headers_for_IPs_and_spoofing__3",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "a2dca82d-f2b4-41f7-942a-2713a5ae012e",
      "name": "Receive Headers",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -320,
        740
      ],
      "webhookId": "1bde44ab-1360-48b3-9b2f-260a82629bfa",
      "parameters": {
        "path": "90e9e395-1d40-4575-b2a0-fbf52c534167",
        "options": {},
        "httpMethod": "POST",
        "responseMode": "responseNode"
      },
      "typeVersion": 1,
      "notes": "This webhook node performs automated tasks as part of the workflow."
    },
    {
      "id": "8cb2e9f4-6954-4812-a443-47cc83e7db0a",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2900,
        420
      ],
      "parameters": {
        "width": 528.410729274179,
        "height": 545.969373616973,
        "content": "## Output\nReturns output like:\n```\n[\n    {\n        \"ipAnalysis\": [\n            {\n                \"IP\": \"104.245.209.248\",\n                \"fraud_score\": 87,\n                \"recent_abuse\": true,\n                \"Organization\": \"Deft Hosting\",\n                \"tor\": false,\n                \"ISP\": \"Server Central Network\",\n                \"recent_spam_activity\": \"Identified spam in the past 24-48 hours\",\n                \"ip_sender_reputation\": \"Bad\"\n            },\n            {\n                \"IP\": \"09.06.05.41\",\n                \"recent_spam_activity\": \"unknown\",\n ...

Output:
This workflow may experience timeout issues with long-running API requests.

**Symptoms**:
- Execution hangs indefinitely
- Connection timeout errors
- ETIMEDOUT or ESOCKETTIMEDOUT errors

**Root Cause**: No timeout configured for HTTP requests, or external services are slow.

**Solutions**:

1. **Set Appropriate Timeouts**:
```json
"options": {
  "timeout": 30000  // 30 seconds
}
```

2. **Add Error Handling**:
- Use Error Trigger node to catch timeout errors
- Implement fallback logic for failed requests

3. **Use Async Patterns**:
- For long operations, use webhook callbacks
- Implement polling patterns instead of waiting

4. **Configure Node Settings**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 2000,
"continueOnFail": true
```

**Best Practice**: Set reasonable timeouts (10-30 seconds) and always have error handling for external API calls.

Configure appropriate timeouts and error handling for HTTP requests.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Syntax Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "4wPgPbxtojrUO7Dx",
  "meta": {
    "instanceId": "workflow-3e7ebf81",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.045416",
    "updatedAt": "2025-09-29T07:07:43.045430",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Google Page Entity Extraction Template",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "8719f1de-2a3e-4c34-9edc-e4b8f993b525",
      "name": "Respond to Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        1240,
        -420
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.1,
      "notes": "This respondToWebhook node performs automated tasks as part of the workflow."
    },
    {
      "id": "01420fd5-3483-4e74-b9fc-971199898449",
      "name": "Google Entities",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1020,
        -420
      ],
      "parameters": {
        "url": "{{ $env.API_BASE_URL }}",
        "method": "POST",
        "options": {},
        "jsonBody": "={{ $json.apiRequest }}",
        "sendBody": true,
        "sendQuery": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "queryParameters": {
          "parameters": [
            {
              "name": "key",
              "value": "YOUR-GOOGLE-API-KEY"
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        }
      },
      "typeVersion": 4.2,
      "notes": "This httpRequest node performs automated tasks as part of the workflow."
    },
    {
      "id": "5c1c258a-44ed-4d5a-a22d-cddb4df09018",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",...

Output: The JSON is invalid because it is missing a closing brace '}' at the end of the file. Add the missing '}' to close the workflow object.

Add a closing brace '}' at the end of the JSON.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Disconnected Node

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "6bMVzmrbPexvBe6q",
  "meta": {
    "instanceId": "workflow-0d9f70d0",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.043022",
    "updatedAt": "2025-09-29T07:07:43.043039",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "YouTube to Airtable Anonym",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "eb18fe74-8812-48ab-b977-41f5cedf9a76",
      "name": "Get video transcript",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        880,
        0
      ],
      "parameters": {
        "url": "{{ $env.API_BASE_URL }}",
        "options": {},
        "sendQuery": true,
        "sendHeaders": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "video_id",
              "value": "={{ $json.videoId }}"
            },
            {
              "name": "platform",
              "value": "youtube"
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "X-Rapidapi-Key",
              "value": "{YOUR-API-KEY}"
            },
            {
              "name": "X-Rapidapi-Host",
              "value": "youtube-video-summarizer-gpt-ai.p.rapidapi.com"
            }
          ]
        }
      },
      "typeVersion": 4.2,
      "notes": "This httpRequest node performs automated tasks as part of the workflow."
    },
    {
      "id": "7a672f41-646f-46bf-be8b-96a84c1b0dd7",
      "name": "Get Video ID",
      "type": "n8n-nodes-base.code",
      "position": [
        660,
        0
      ],
      "parameters": {
        "jsCode": "// Loop over input items\nfor (const item of $input.all()) {\n    // Extract the YouTube video ID using a regular expression\n    const Source = item.json.Source;\n    const videoIdMatch ...

Output:
The workflow has a broken data flow. The node 'eb18fe74-8812-48ab-b977-41f5cedf9a76' is not connected to any subsequent nodes.

**Root Cause**: The connections object is missing the output connections for 'eb18fe74-8812-48ab-b977-41f5cedf9a76'.

**Impact**: Data from 'eb18fe74-8812-48ab-b977-41f5cedf9a76' will not flow to any downstream nodes, effectively stopping the workflow at this point.

**Solution**:
1. Open the workflow in the n8n editor
2. Draw a connection from 'eb18fe74-8812-48ab-b977-41f5cedf9a76' to the next node in the flow
3. Verify the connection appears in the connections object

**Programmatic Fix**: Add the connection back to the workflow JSON:
```json
"connections": {
  "eb18fe74-8812-48ab-b977-41f5cedf9a76": {
    "main": [[{"node": "NextNode", "type": "main", "index": 0}]]
  }
}
```

Reconnect 'eb18fe74-8812-48ab-b977-41f5cedf9a76' to the workflow.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Disconnected Node

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "84KL1bsi9OvbAapn",
  "meta": {
    "instanceId": "workflow-8346a76f",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.040636",
    "updatedAt": "2025-09-29T07:07:43.041006",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Receive_and_analyze_emails_with_rules_in_Sublime_Security",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "b1ad1c9a-ba5d-46d6-9ce1-b3bb9346c766",
      "name": "Email Trigger (IMAP)",
      "type": "n8n-nodes-base.emailReadImap",
      "position": [
        720,
        1120
      ],
      "parameters": {
        "format": "resolved",
        "options": {}
      },
      "credentials": {
        "imap": {
          "id": "BDCrQbPFgl8k3ArL",
          "name": "Matti Outlook email"
        }
      },
      "typeVersion": 2,
      "notes": "This emailReadImap node performs automated tasks as part of the workflow."
    },
    {
      "id": "e43b0257-0d83-4f7e-8824-3ca1d4cf6110",
      "name": "Move Binary Data",
      "type": "n8n-nodes-base.moveBinaryData",
      "position": [
        1240,
        740
      ],
      "parameters": {
        "options": {
          "encoding": "base64"
        },
        "sourceKey": "YOUR_CREDENTIAL_HERE",
        "setAllData": false
      },
      "typeVersion": 1,
      "alwaysOutputData": true,
      "notes": "This moveBinaryData node performs automated tasks as part of the workflow."
    },
    {
      "id": "97359abc-7ca9-4599-9112-4416618d0c36",
      "name": "IF email has attachment",
      "type": "n8n-nodes-base.if",
      "position": [
        1020,
        900
      ],
      "parameters": {
        "conditions": {
          "string": [
            {
              "value1": "={{ $binary.attachment_0 }}",
              "operation": "isNotEmpty"
            },
            {
 ...

Output:
The workflow has a broken data flow. The node '52af4700-0dc5-4f5f-8664-97d2aacdab76' is not connected to any subsequent nodes.

**Root Cause**: The connections object is missing the output connections for '52af4700-0dc5-4f5f-8664-97d2aacdab76'.

**Impact**: Data from '52af4700-0dc5-4f5f-8664-97d2aacdab76' will not flow to any downstream nodes, effectively stopping the workflow at this point.

**Solution**:
1. Open the workflow in the n8n editor
2. Draw a connection from '52af4700-0dc5-4f5f-8664-97d2aacdab76' to the next node in the flow
3. Verify the connection appears in the connections object

**Programmatic Fix**: Add the connection back to the workflow JSON:
```json
"connections": {
  "52af4700-0dc5-4f5f-8664-97d2aacdab76": {
    "main": [[{"node": "NextNode", "type": "main", "index": 0}]]
  }
}
```

Reconnect '52af4700-0dc5-4f5f-8664-97d2aacdab76' to the workflow.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Disconnected Node

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "8Sbrzc7Au3ZGf62p",
  "meta": {
    "instanceId": "workflow-b0e57c41",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.069052",
    "updatedAt": "2025-09-29T07:07:43.069086",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Publish Videos & Images - Blotato",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "53b36edb-e273-4e68-8ae9-7d3de3f7533f",
      "name": "[Instagram] Publish via Blotato",
      "type": "n8n-nodes-base.httpRequest",
      "onError": "continueErrorOutput",
      "position": [
        96,
        80
      ],
      "parameters": {
        "url": "{{ $env.WEBHOOK_URL }}",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"post\": {\n    \"target\": {\n      \"targetType\": \"instagram\"\n    },\n    \"content\": {\n      \"text\": {{ $('Prepare for Publish').item.json.final_text_short.toJsonString() }},\n      \"platform\": \"instagram\",\n      \"mediaUrls\": [\"{{ $json.url }}\"]\n    },\n    \"accountId\": \"{{ $('Prepare for Publish').item.json.instagram_id }}\"\n  }\n}",
        "sendBody": true,
        "specifyBody": "json",
        "authentication": "{{ $credentials.genericCredentialType }}",
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "OEAfX6pMtcbyFBAp",
          "name": "Blotato"
        }
      },
      "typeVersion": 4.2,
      "notes": "This httpRequest node performs automated tasks as part of the workflow."
    },
    {
      "id": "6fef0d35-9679-40f6-9224-cfb7c442056b",
      "name": "[Facebook] Publish via Blotato",
      "type": "n8n-nodes-base.httpRequest",
      "onError": "continueErrorOutput",
      "position": [
        96,
        480
      ],
      "parameters": {
        "url": "{{ $env.WEBH...

Output:
The workflow has a broken data flow. The node 'af2d0a29-73d1-4ee0-84c9-f337a628b3ea' is not connected to any subsequent nodes.

**Root Cause**: The connections object is missing the output connections for 'af2d0a29-73d1-4ee0-84c9-f337a628b3ea'.

**Impact**: Data from 'af2d0a29-73d1-4ee0-84c9-f337a628b3ea' will not flow to any downstream nodes, effectively stopping the workflow at this point.

**Solution**:
1. Open the workflow in the n8n editor
2. Draw a connection from 'af2d0a29-73d1-4ee0-84c9-f337a628b3ea' to the next node in the flow
3. Verify the connection appears in the connections object

**Programmatic Fix**: Add the connection back to the workflow JSON:
```json
"connections": {
  "af2d0a29-73d1-4ee0-84c9-f337a628b3ea": {
    "main": [[{"node": "NextNode", "type": "main", "index": 0}]]
  }
}
```

Reconnect 'af2d0a29-73d1-4ee0-84c9-f337a628b3ea' to the workflow.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Syntax Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "nodes": [
    {
      "id": "36816ae7-414a-482e-8a50-021885237273",
      "name": "Event Type",
      "type": "n8n-nodes-base.switch",
      "position": [
        -220,
        -140
      ],
      "parameters": {
        "rules": {
          "values": [
            {
              "outputKey": "YOUR_CREDENTIAL_HERE",
              "conditions": {
                "options": {
                  "version": 2,
                  "leftValue": "",
                  "caseSensitive": true,
                  "typeValidation": "strict"
                },
                "combinator": "and",
                "conditions": [
                  {
                    "id": "2162daf8-d23d-4b8f-8257-bdfc5400a3a8",
                    "operator": {
                      "name": "filter.operator.equals",
                      "type": "string",
                      "operation": "equals"
                    },
                    "leftValue": "={{ $json.event_type }}",
                    "rightValue": "row.updated"
                  }
                ]
              },
              "renameOutput": true
            },
            {
              "outputKey": "YOUR_CREDENTIAL_HERE",
              "conditions": {
                "options": {
                  "version": 2,
                  "leftValue": "",
                  "caseSensitive": true,
                  "typeValidation": "strict"
                },
                "combinator": "and",
                "conditions": [
                  {
                    "id": "48e112f6-afe8-40bf-b673-b37446934a62",
                    "operator": {
                      "name": "filter.operator.equals",
                      "type": "string",
                      "operation": "equals"
                    },
                    "leftValue": "={{ $json.event_type }}",
                    "rightValue": "field.created"
                  }
                ]
              },
              "renameOutput": true
            },
            {
   ...

Output: The JSON is invalid because there is a trailing comma before a closing brace. Remove the extra comma.

Remove the trailing comma before the closing brace.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Timeout Configuration

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "meta": {
    "instanceId": "workflow-903b4cdb",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.076367",
    "updatedAt": "2025-09-29T07:07:43.076381",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "nodes": [
    {
      "id": "d9e3e2af-1db4-4ef1-a12a-c56df545e09e",
      "name": "Strava Trigger",
      "type": "n8n-nodes-base.stravaTrigger",
      "position": [
        -60,
        0
      ],
      "webhookId": "c656f7eb-6176-48b1-a68f-7e169699cecb",
      "parameters": {
        "event": "update",
        "object": "activity",
        "options": {}
      },
      "credentials": {
        "stravaOAuth2Api": {
          "id": "lI69z0e9sP9DBcrp",
          "name": "Strava account"
        }
      },
      "typeVersion": 1,
      "notes": "This stravaTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "344106a7-f1ce-4ef0-be60-8b0dc6c92fe4",
      "name": "Google Gemini Chat Model",
      "type": "n8n-nodes-base.noOp",
      "position": [
        560,
        180
      ],
      "parameters": {
        "options": {},
        "modelName": "models/gemini-2.0-flash-exp"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "MqxJQHgdP5sIvdos",
          "name": "Google Gemini(PaLM) - ali@amjid"
        }
      },
      "typeVersion": 1,
      "notes": "This lmChatGoogleGemini node performs automated tasks as part of the workflow."
    },
    {
      "id": "5ea7c2b8-0ddc-414e-b90c-d1269e074d16",
      "name": "Gmail",
      "type": "n8n-nodes-base.gmail",
      "position": [
        1420,
        -200
      ],
      "webhookId": "70ab1218-b5a1-47e7-9e9e-89c5c4f84c15",
      "parameters": {
        "sendTo": "amjid@amjidali.com",
        "message": "={{ $json.html }}",
        "options": {
          "appendAttribution": false
        },
        "subject": "="
      },
      "credent...

Output:
This workflow may experience timeout issues with long-running API requests.

**Symptoms**:
- Execution hangs indefinitely
- Connection timeout errors
- ETIMEDOUT or ESOCKETTIMEDOUT errors

**Root Cause**: No timeout configured for HTTP requests, or external services are slow.

**Solutions**:

1. **Set Appropriate Timeouts**:
```json
"options": {
  "timeout": 30000  // 30 seconds
}
```

2. **Add Error Handling**:
- Use Error Trigger node to catch timeout errors
- Implement fallback logic for failed requests

3. **Use Async Patterns**:
- For long operations, use webhook callbacks
- Implement polling patterns instead of waiting

4. **Configure Node Settings**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 2000,
"continueOnFail": true
```

**Best Practice**: Set reasonable timeouts (10-30 seconds) and always have error handling for external API calls.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Disconnected Node

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "AMQub0Da16qevkJS",
  "meta": {
    "instanceId": "workflow-33200877",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.160761",
    "updatedAt": "2025-09-29T07:07:43.160774",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Code Review workflow",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "62ef8e9f-df1a-46dd-b025-a206ac888f97",
      "name": "OpenAI Chat Model",
      "type": "n8n-nodes-base.noOp",
      "position": [
        -100,
        140
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "",
          "name": ""
        }
      },
      "typeVersion": 1.2,
      "notes": "This lmChatOpenAi node performs automated tasks as part of the workflow."
    },
    {
      "id": "35361983-8c66-457e-8cb6-7585a18f8aaf",
      "name": "PR Trigger",
      "type": "n8n-nodes-base.githubTrigger",
      "position": [
        -740,
        -80
      ],
      "webhookId": "2b8ec7bd-e65b-46d2-a2d9-082b137dd880",
      "parameters": {
        "owner": {
          "__rl": true,
          "mode": "list",
          "value": "",
          "cachedResultUrl": "",
          "cachedResultName": ""
        },
        "events": [
          "pull_request"
        ],
        "options": {},
        "repository": {
          "__rl": true,
          "mode": "list",
          "value": "",
          "cachedResultUrl": "",
          "cachedResultName": ""
        },
        "authentication": "{{ $credentials.oAuth2 }}"
      },
      "credentials": {
        "githubOAuth2Api": {
          "id": "",
          "name": ""
        }
      },
      "notesInFlow": false,
      "typeVer...

Output:
The workflow has a broken data flow. The node '62ef8e9f-df1a-46dd-b025-a206ac888f97' is not connected to any subsequent nodes.

**Root Cause**: The connections object is missing the output connections for '62ef8e9f-df1a-46dd-b025-a206ac888f97'.

**Impact**: Data from '62ef8e9f-df1a-46dd-b025-a206ac888f97' will not flow to any downstream nodes, effectively stopping the workflow at this point.

**Solution**:
1. Open the workflow in the n8n editor
2. Draw a connection from '62ef8e9f-df1a-46dd-b025-a206ac888f97' to the next node in the flow
3. Verify the connection appears in the connections object

**Programmatic Fix**: Add the connection back to the workflow JSON:
```json
"connections": {
  "62ef8e9f-df1a-46dd-b025-a206ac888f97": {
    "main": [[{"node": "NextNode", "type": "main", "index": 0}]]
  }
}
```

Reconnect '62ef8e9f-df1a-46dd-b025-a206ac888f97' to the workflow.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Data Type Mismatch

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "meta": {
    "instanceId": "workflow-48a6390b",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.149224",
    "updatedAt": "2025-09-29T07:07:43.149283",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "nodes": [
    {
      "id": "fb774d11-da48-4481-ad4e-8c93274f123e",
      "name": "Send message",
      "type": "n8n-nodes-base.slack",
      "position": [
        2340,
        580
      ],
      "parameters": {
        "text": "=Data from webhook: {{ $json.query.email }}",
        "select": "channel",
        "channelId": {
          "__rl": true,
          "mode": "list",
          "value": "C079GL6K3U6",
          "cachedResultName": "general"
        },
        "otherOptions": {},
        "authentication": "{{ $credentials.oAuth2 }}"
      },
      "typeVersion": 2.2,
      "notes": "This slack node performs automated tasks as part of the workflow."
    },
    {
      "id": "5a3ad8f1-eba7-4076-80fc-0c1237aab50b",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        380,
        240
      ],
      "parameters": {
        "color": 7,
        "width": 1163.3132111854613,
        "height": 677.0358687053997,
        "content": "![h]({{ $env.WEBHOOK_URL }}"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "01c59396-0fef-4d1c-aa1f-787669300650",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1860,
        240
      ],
      "parameters": {
        "color": 7,
        "width": 437,
        "height": 99,
        "content": "# What is n8n?\n### Low-code Automation Platform for technical teams"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "0bdd4a...

Output:
The node 'OpenAI Chat Model' has a data type mismatch in its parameters.

**Issue**: A field expected a number but received a string value.

**Common Causes**:
1. Expression returns string instead of number
2. JSON parsing preserves string types for numeric values
3. Upstream node outputs different data types than expected

**Solutions**:

1. **Type Conversion in Expression**:
```javascript
// Convert string to number
{ parseInt($json.stringValue) }
{ parseFloat($json.decimalString) }
{ Number($json.value) }
```

2. **Use Code Node for Transformation**:
```javascript
return items.map(item => {
  item.json.numericField = Number(item.json.stringField);
  return item;
});
```

3. **Validate Data Types**:
- Use IF node to check types before processing
- Add error handling for invalid types

**Best Practice**: Always validate and transform data types explicitly when passing data between nodes.

Fix data type conversion in 'OpenAI Chat Model'.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Syntax Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "Agn9dzf5YTqcmQGN:
  "meta": {
    "instanceId": "workflow-bd879e7b",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.154377",
    "updatedAt": "2025-09-29T07:07:43.154389",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Amazon Ads AI Optimization",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "0286c917-d771-4835-a5f8-71f79a5e59e8",
      "name": "List Files",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
        -100,
        -800
      ],
      "parameters": {
        "filter": {
          "folderId": {
            "__rl": true,
            "mode": "list",
            "value": "",
            "cachedResultUrl": "",
            "cachedResultName": "<choose report folder>"
          }
        },
        "options": {},
        "resource": "fileFolder",
        "searchMethod": "query"
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "UPKjIF2z8RkkmP21",
          "name": "Google Drive account"
        }
      },
      "typeVersion": 3,
      "notes": "This googleDrive node performs automated tasks as part of the workflow."
    },
    {
      "id": "7d9b0c0a-86ee-4aae-8d73-66f409b0a57f",
      "name": "OpenAI Chat Model",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1620,
        -540
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o",
          "cachedResultName": "gpt-4o"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "qszlkCg3ypMJEWvt",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1.2,
      "notes": "This lmChatOpenAi node performs automated tasks as part of the workflow."
    },
    {
      "id": "...

Output: The JSON contains an unclosed string. All string values must be enclosed in double quotes.

Add the missing closing quote to complete the string.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Syntax Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "meta": {
    "instanceId": "workflow-c902b5e5",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.211994",
    "updatedAt": "2025-09-29T07:07:43.212009",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "nodes": [
    {
      "id": "94dd7f48-0013-4fb5-89c4-826ecd7f2d66",
      "name": "Gmail Trigger",
      "type": "n8n-nodes-base.gmailTrigger",
      "position": [
        1460,
        120
      ],
      "parameters": {
        "simple": false,
        "filters": {},
        "options": {},
        "pollTimes": {
          "item": [
            {
              "mode": "everyMinute"
            }
          ]
        }
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "kkhNhqKpZt6IUZd0",
          "name": "Gmail"
        }
      },
      "typeVersion": 1.2,
      "notes": "This gmailTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "ca2023fa-ceca-4923-80e4-a3843803536c",
      "name": "Microsoft Outlook Trigger",
      "type": "n8n-nodes-base.microsoftOutlookTrigger",
      "disabled": true,
      "position": [
        1480,
        680
      ],
      "parameters": {
        "fields": [
          "body",
          "toRecipients",
          "subject",
          "bodyPreview"
        ],
        "output": "fields",
        "filters": {},
        "options": {},
        "pollTimes": {
          "item": [
            {
              "mode": "everyMinute"
            }
          ]
        }
      },
      "credentials": {
        "microsoftOutlookOAuth2Api": {
          "id": "vTCK0oVQ0WjFrI5H",
          "name": " Outlook Credential"
        }
      },
      "typeVersion": 1,
      "notes": "This microsoftOutlookTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "1f011214-91a0-4cfa-9d9e-29864937c0a3",
      "name": "Screenshot HTML",
      "typ...

Output: The JSON is invalid because there is a trailing comma before a closing brace. Remove the extra comma.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Expression Reference Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "meta": {
    "instanceId": "workflow-5b74a54d",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.207903",
    "updatedAt": "2025-09-29T07:07:43.207984",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "nodes": [
    {
      "id": "1bad6bfc-9ec9-48a5-b8f7-73c4de3d08cf",
      "name": "Gmail Trigger",
      "type": "n8n-nodes-base.gmailTrigger",
      "position": [
        1480,
        160
      ],
      "parameters": {
        "simple": false,
        "filters": {},
        "options": {},
        "pollTimes": {
          "item": [
            {
              "mode": "everyMinute"
            }
          ]
        }
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "kkhNhqKpZt6IUZd0",
          "name": " Gmail"
        }
      },
      "typeVersion": 1.2,
      "notes": "This gmailTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "9ac747a1-4fd8-46ba-b4c1-75fd17aab2ed",
      "name": "Microsoft Outlook Trigger",
      "type": "n8n-nodes-base.microsoftOutlookTrigger",
      "disabled": true,
      "position": [
        1480,
        720
      ],
      "parameters": {
        "fields": [
          "body",
          "toRecipients",
          "subject",
          "bodyPreview"
        ],
        "output": "fields",
        "filters": {},
        "options": {},
        "pollTimes": {
          "item": [
            {
              "mode": "everyMinute"
            }
          ]
        }
      },
      "credentials": {
        "microsoftOutlookOAuth2Api": {
          "id": "vTCK0oVQ0WjFrI5H",
          "name": " Outlook Credential"
        }
      },
      "typeVersion": 1,
      "notes": "This microsoftOutlookTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "5bf9b0e8-b84e-44a2-aad2-45dde3e4ab1b",
      "name": "Screenshot HTML",
      "ty...

Output:
In node 'ChatGPT Analysis', the parameter 'resource' contains an expression that references undefined data.

**Faulty Expression**: `={{ $env.UNDEFINED_ENV_VAR }}`
**Original Value**: `image`

**Root Cause**: The expression references a field, node, or variable that doesn't exist in the data flow.

**Debugging Steps**:
1. Check the output of previous nodes to verify available fields
2. Use the Expression Editor to test expressions interactively
3. Add a Set node before this one to inspect available data
4. Use optional chaining for potentially undefined fields: `$json.field?.subfield`

**Best Practice**: Always validate data availability before using expressions.

Fix the expression in 'ChatGPT Analysis' parameter 'resource'.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Disconnected Node

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "LIAes1kWVZAWZBX2",
  "meta": {
    "instanceId": "workflow-e6e61322",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.192170",
    "updatedAt": "2025-09-29T07:07:43.192187",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "\ud83c\udfa5 Analyze YouTube Video for Summaries, Transcripts & Content + Google Gemini AI",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "6d96092e-a12e-42e7-9700-63d19c3f2403",
      "name": "Config",
      "type": "n8n-nodes-base.set",
      "position": [
        2760,
        540
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "24e9b1c3-2955-4e0b-9b4b-a6b9d046fb72",
              "name": "google_api_key",
              "type": "string",
              "value": "={{ $env.GOOGLE_API_KEY }}"
            },
            {
              "id": "b6600a42-1b8d-486a-a51d-0868bc45452e",
              "name": "youtube_url",
              "type": "string",
              "value": "={{ $env.WEBHOOK_URL }}{{ $json[\"YouTube Video Id\"] }}"
            },
            {
              "id": "ce9a9a40-5ae4-4106-ae61-0daba2ec185f",
              "name": "prompt_type",
              "type": "string",
              "value": "={{ $json[\"Prompt Type\"] }}"
            },
            {
              "id": "47094d96-2e89-4294-b6da-7ee66917bd98",
              "name": "video_id",
              "type": "string",
              "value": "={{ $json[\"YouTube Video Id\"] }}"
            }
          ]
        }
      },
      "typeVersion": 3.4,
      "notes": "This set node performs automated tasks as part of the workflow."
    },
    {
      "id": "4b4373dd-6b54-41c5-a490-91ec78afdb0b",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stic...

Output:
The workflow has a broken data flow. The node '17daf9d1-4bee-4632-b929-0696e71b9fa2' is not connected to any subsequent nodes.

**Root Cause**: The connections object is missing the output connections for '17daf9d1-4bee-4632-b929-0696e71b9fa2'.

**Impact**: Data from '17daf9d1-4bee-4632-b929-0696e71b9fa2' will not flow to any downstream nodes, effectively stopping the workflow at this point.

**Solution**:
1. Open the workflow in the n8n editor
2. Draw a connection from '17daf9d1-4bee-4632-b929-0696e71b9fa2' to the next node in the flow
3. Verify the connection appears in the connections object

**Programmatic Fix**: Add the connection back to the workflow JSON:
```json
"connections": {
  "17daf9d1-4bee-4632-b929-0696e71b9fa2": {
    "main": [[{"node": "NextNode", "type": "main", "index": 0}]]
  }
}
```

Reconnect '17daf9d1-4bee-4632-b929-0696e71b9fa2' to the workflow.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Data Type Mismatch

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "As8TxF3PjyXygc0o",
  "meta": {
    "instanceId": "workflow-729f2d51",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.196593",
    "updatedAt": "2025-09-29T07:07:43.196603",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "\ud83e\uddf9 Archive (delete) duplicate items from a Notion database",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "b758ce01-7f5e-4bdc-a4c3-6c00d6bc022a",
      "name": "Every day",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -180,
        660
      ],
      "parameters": {
        "rule": {
          "interval": [
            {}
          ]
        }
      },
      "typeVersion": 1.2,
      "notes": "This scheduleTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "1ca45ba5-4635-4710-9807-26f22d535059",
      "name": "Get pages from database",
      "type": "n8n-nodes-base.notion",
      "position": [
        60,
        560
      ],
      "parameters": {
        "options": {},
        "resource": "databasePage",
        "operation": "getAll",
        "returnAll": true,
        "databaseId": {
          "__rl": true,
          "mode": "list",
          "value": ""
        }
      },
      "typeVersion": 2.2,
      "notes": "This notion node performs automated tasks as part of the workflow."
    },
    {
      "id": "ef8c8cfa-12fb-4fb9-8552-09f69f1f358d",
      "name": "Aggregate all items",
      "type": "n8n-nodes-base.aggregate",
      "position": [
        500,
        560
      ],
      "parameters": {
        "options": {},
        "aggregate": "aggregateAllItemData",
        "destinationFieldName": "pages"
      },
      "typeVersion": 1,
      "notes": "This aggregate node performs automated tasks as part of the workflow."
    },
    {...

Output:
The node 'When a page is added to the database' has a data type mismatch in its parameters.

**Issue**: A field expected a number but received a string value.

**Common Causes**:
1. Expression returns string instead of number
2. JSON parsing preserves string types for numeric values
3. Upstream node outputs different data types than expected

**Solutions**:

1. **Type Conversion in Expression**:
```javascript
// Convert string to number
{ parseInt($json.stringValue) }
{ parseFloat($json.decimalString) }
{ Number($json.value) }
```

2. **Use Code Node for Transformation**:
```javascript
return items.map(item => {
  item.json.numericField = Number(item.json.stringField);
  return item;
});
```

3. **Validate Data Types**:
- Use IF node to check types before processing
- Add error handling for invalid types

**Best Practice**: Always validate and transform data types explicitly when passing data between nodes.

Fix data type conversion in 'When a page is added to the database'.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Timeout Configuration

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "ZDL9028SnyCxS5tf",
  "meta": {
    "instanceId": "workflow-8cf97dbb",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.239054",
    "updatedAt": "2025-09-29T07:07:43.239135",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Bitrix24 Task Form Widget Application Workflow example with Webhook Integration",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "cb30a147-2965-4b45-8974-12fea1eac96d",
      "name": "Bitrix24 Handler",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -800,
        -40
      ],
      "webhookId": "c3ae607d-41f0-42bc-b669-c2c77936d443",
      "parameters": {
        "path": "bitrix24/widgethandler.php",
        "options": {},
        "httpMethod": "POST",
        "responseMode": "responseNode"
      },
      "typeVersion": 1,
      "notes": "This webhook node performs automated tasks as part of the workflow."
    },
    {
      "id": "08a11f9e-cc9a-430f-8ba1-70985504a10d",
      "name": "Extract Credentials",
      "type": "n8n-nodes-base.set",
      "position": [
        -600,
        -40
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "030f8f90-2669-4c20-9eab-c572c4b7c70c",
              "name": "CLIENT_ID",
              "type": "string",
              "value": "=local.67b8a796e92127.82791242"
            },
            {
              "id": "de9bbb7a-b782-4540-b259-527625db8490",
              "name": "CLIENT_SECRET",
              "type": "string",
              "value": "=BylHzv4eBw2JuDm7QXOP0C25qzEwf7ATGh79JeOn1iY5lmIRC2"
            },
            {
              "id": "69bbcb1f-ba6e-42eb-be8a-ee0707ce997d",
              "name": "domain",
              "type": "string",
              "value": "={{...

Output:
This workflow may experience timeout issues with long-running API requests.

**Symptoms**:
- Execution hangs indefinitely
- Connection timeout errors
- ETIMEDOUT or ESOCKETTIMEDOUT errors

**Root Cause**: No timeout configured for HTTP requests, or external services are slow.

**Solutions**:

1. **Set Appropriate Timeouts**:
```json
"options": {
  "timeout": 30000  // 30 seconds
}
```

2. **Add Error Handling**:
- Use Error Trigger node to catch timeout errors
- Implement fallback logic for failed requests

3. **Use Async Patterns**:
- For long operations, use webhook callbacks
- Implement polling patterns instead of waiting

4. **Configure Node Settings**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 2000,
"continueOnFail": true
```

**Best Practice**: Set reasonable timeouts (10-30 seconds) and always have error handling for external API calls.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Missing Credentials

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "meta": {
    "instanceId": "workflow-1a3f2d6d",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.254393",
    "updatedAt": "2025-09-29T07:07:43.254411",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "nodes": [
    {
      "id": "22c8d63b-ce3c-4aab-b3f6-4bae8c1b9ec5",
      "name": "Window Buffer Memory",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1460,
        880
      ],
      "parameters": {
        "sessionKey": "YOUR_CREDENTIAL_HERE",
        "sessionIdType": "customKey",
        "contextWindowLength": 20
      },
      "typeVersion": 1.2,
      "notes": "This memoryBufferWindow node performs automated tasks as part of the workflow."
    },
    {
      "id": "45403d5c-6e85-424f-b40b-c6214b57457b",
      "name": "Respond to Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        1880,
        580
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.1,
      "notes": "This respondToWebhook node performs automated tasks as part of the workflow."
    },
    {
      "id": "1111262a-1743-4bae-abf1-f69d2e1a580c",
      "name": "OpenAI Chat Model",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1360,
        760
      ],
      "parameters": {
        "model": "gpt-4o-2024-08-06",
        "options": {
          "temperature": 0.4
        }
      },
      "typeVersion": 1,
      "notes": "This lmChatOpenAi node performs automated tasks as part of the workflow."
    },
    {
      "id": "df891547-c715-4dc6-bfcc-c0ac5cfcaf02",
      "name": "Make Appointment",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1820,
        840
      ],
      "parameters": {
        "url": "{{ $env.WEBHOOK_URL }}",
        "method": "POST",
        "jsonBody": "{\n \"subject\": \"Meetings with <name> at <company>\",\n \"start\": {\n \"date...

Output:
The node 'OpenAI Chat Model' (type: n8n-nodes-base.noOp) requires credentials but the 'credentials' configuration is missing.

**Root Cause**: The credentials object was not defined for this node.

**Solution**: Add the credentials configuration back to the node:
```json
"credentials": {
  "openAiApi": {
    "id": "XWFTuTtx9oWglhNn",
    "name": "OpenAi account"
  }
}
```

**Best Practice**: Always verify credentials are properly configured before deploying workflows. Use n8n's credential management system to store sensitive data securely.

Add credentials configuration to the 'OpenAI Chat Model' node.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Syntax Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "D0I76cew5KOnlem0",
  "meta": {
    "instanceId": "workflow-1b1535dc",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.271592",
    "updatedAt": "2025-09-29T07:07:43.271608",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Workflow stats",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "b1a73981-db6a-4fd2-9cad-d02bfecc7d3d",
      "name": "When clicking \"Test workflow\"",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        1060,
        740
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This manualTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "cbe2d1a8-51e9-4f3d-8ca5-321f3edf9a92",
      "name": "nodes-section",
      "type": "n8n-nodes-base.code",
      "position": [
        1900,
        800
      ],
      "parameters": {
        "jsCode": "// Initialize an empty object to hold the mapping between nodes and workflows\nconst nodeToWorkflowsMap = {};\n\n// Iterate over each workflow in the input\n$input.all().forEach(item => {\n  const { wf_stats } = item.json;\n  const { nodes_unique, wf_name, wf_url, wf_id } = wf_stats;\n\n  // For each unique node in the workflow, update the mapping\n  nodes_unique.forEach(node => {\n    if (!nodeToWorkflowsMap[node]) {\n      // If the node has not been added to the map, initialize it with the current workflow\n      nodeToWorkflowsMap[node] = [{ wf_name, wf_url, wf_id }];\n    } else {\n      // If the node is already in the map, append the current workflow to its list\n      nodeToWorkflowsMap[node].push({ wf_name, wf_url, wf_id });\n    }\n  });\n});\n\n// Convert the map into an array format suitable for n8n's output\nconst result = Object.keys(nodeToWorkflowsMap).map(node => ({\n  json: {\n    node,\...

Output: The JSON is invalid because it is missing a closing brace '}' at the end of the file. Add the missing '}' to close the workflow object.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Disconnected Node

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "D2RkoPZlkKFRUrNu",
  "meta": {
    "instanceId": "workflow-f43014af",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.329304",
    "updatedAt": "2025-09-29T07:07:43.329310",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "LinkedIn Web Scraping with Bright Data MCP Server & Google Gemini",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "68715d64-ce99-4e23-81ed-fe8f7d08ebd7",
      "name": "When clicking \u2018Test workflow\u2019",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -640,
        -50
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This manualTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "e0295397-2926-4964-8be5-c0341de29a02",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -260,
        -420
      ],
      "parameters": {
        "color": 3,
        "width": 440,
        "height": 320,
        "content": "## Bright Data LinkedIn Person Scraper"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "cdf42164-569e-4140-9847-4751d69c6b7b",
      "name": "Set the URLs",
      "type": "n8n-nodes-base.set",
      "position": [
        -200,
        -300
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "214e61a0-3587-453f-baf5-eac013990857",
              "name": "url",
              "type": "string",
              "value": "{{ $env.WEBHOOK_URL }}"
            },
            {
              "id": "45014942-0a2e-4f46-b395-f82f97bfa93e",
              "name": "webhook_url",
              "type": "string",
...

Output:
The workflow has a broken data flow. The node 'd1927c08-5ded-4b0b-b60b-bed126040d38' is not connected to any subsequent nodes.

**Root Cause**: The connections object is missing the output connections for 'd1927c08-5ded-4b0b-b60b-bed126040d38'.

**Impact**: Data from 'd1927c08-5ded-4b0b-b60b-bed126040d38' will not flow to any downstream nodes, effectively stopping the workflow at this point.

**Solution**:
1. Open the workflow in the n8n editor
2. Draw a connection from 'd1927c08-5ded-4b0b-b60b-bed126040d38' to the next node in the flow
3. Verify the connection appears in the connections object

**Programmatic Fix**: Add the connection back to the workflow JSON:
```json
"connections": {
  "d1927c08-5ded-4b0b-b60b-bed126040d38": {
    "main": [[{"node": "NextNode", "type": "main", "index": 0}]]
  }
}
```

Reconnect 'd1927c08-5ded-4b0b-b60b-bed126040d38' to the workflow.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Data Type Mismatch

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "meta": {
    "instanceId": "workflow-29afdf63",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.324871",
    "updatedAt": "2025-09-29T07:07:43.324948",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "nodes": [
    {
      "id": "0b64edf1-57e0-4704-b78c-c8ab2b91f74d",
      "name": "When clicking \u2018Test workflow\u2019",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        480,
        300
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This manualTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "a875d1c5-ccfe-4bbf-b429-56a42b0ca778",
      "name": "Google Gemini Chat Model",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1280,
        720
      ],
      "parameters": {
        "options": {},
        "modelName": "models/gemini-1.5-flash"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "dSxo6ns5wn658r8N",
          "name": "Google Gemini(PaLM) Api account"
        }
      },
      "typeVersion": 1,
      "notes": "This lmChatGoogleGemini node performs automated tasks as part of the workflow."
    },
    {
      "id": "a5e00543-dbaa-4e62-afb0-825ebefae3f3",
      "name": "Structured Output Parser",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1480,
        720
      ],
      "parameters": {
        "jsonSchemaExample": "{\n\t\"caption_title\": \"\",\n\t\"caption_text\": \"\"\n}"
      },
      "typeVersion": 1.2,
      "notes": "This outputParserStructured node performs automated tasks as part of the workflow."
    },
    {
      "id": "bb9af9c6-6c81-4e92-a29f-18ab3afbe327",
      "name": "Get Info",
      "type": "n8n-nodes-base.editImage",
      "position": [
        1100,
        400
      ],
      "parameters": {
        "operation": "information"
      },
      "typeVersion": ...

Output:
The node 'Resize For AI' has a data type mismatch in its parameters.

**Issue**: A field expected a number but received a string value.

**Common Causes**:
1. Expression returns string instead of number
2. JSON parsing preserves string types for numeric values
3. Upstream node outputs different data types than expected

**Solutions**:

1. **Type Conversion in Expression**:
```javascript
// Convert string to number
{ parseInt($json.stringValue) }
{ parseFloat($json.decimalString) }
{ Number($json.value) }
```

2. **Use Code Node for Transformation**:
```javascript
return items.map(item => {
  item.json.numericField = Number(item.json.stringField);
  return item;
});
```

3. **Validate Data Types**:
- Use IF node to check types before processing
- Add error handling for invalid types

**Best Practice**: Always validate and transform data types explicitly when passing data between nodes.

Fix data type conversion in 'Resize For AI'.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Syntax Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "Ef2uEM6H19K2DGUO",
  "meta": {
    "instanceId": "workflow-02e2d419",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.328879",
    "updatedAt": "2025-09-29T07:07:43.328889",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Backup workflows to git repository on Gitea",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "639582ef-f13e-4844-bd10-647718079121",
      "name": "Globals",
      "type": "n8n-nodes-base.set",
      "position": [
        600,
        240
      ],
      "parameters": {
        "values": {
          "string": [
            {
              "name": "repo.url",
              "value": "{{ $env.WEBHOOK_URL }}"
            },
            {
              "name": "repo.name",
              "value": "workflows"
            },
            {
              "name": "repo.owner",
              "value": "n8n"
            }
          ]
        },
        "options": {}
      },
      "typeVersion": 1,
      "notes": "This set node performs automated tasks as part of the workflow."
    },
    {
      "id": "9df89713-220e-43b9-b234-b8f5612629cf",
      "name": "n8n",
      "type": "n8n-nodes-base.n8n",
      "position": [
        840,
        240
      ],
      "parameters": {
        "filters": {},
        "requestOptions": {}
      },
      "credentials": {
        "n8nApi": {
          "id": "ZjfxOLTTHX2CzbKa",
          "name": "Main N8N Account"
        }
      },
      "typeVersion": 1,
      "notes": "This n8n node performs automated tasks as part of the workflow."
    },
    {
      "id": "4b2d375c-a339-404c-babd-555bd2fc4091",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        380,
        240
      ],
      "parameters": {
        "rule": {
          "interval": [
 ...

Output: The JSON is invalid because there is a trailing comma before a closing brace. Remove the extra comma.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Syntax Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "nodes": [
    {
      "id": "4dd52c72-9a9b-4db4-8de5-5b12b1e5c4be",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        180,
        1480
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "triggerAtHour": 9
            }
          ]
        }
      },
      "typeVersion": 1.2,
      "notes": "This scheduleTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "9226181c-b84c-4ea1-a5b4-eedb6c62037b",
      "name": "Search daily",
      "type": "n8n-nodes-base.airtable",
      "position": [
        440,
        1480
      ],
      "parameters": {
        "base": {
          "__rl": true,
          "mode": "list",
          "value": "appL3dptT6ZTSzY9v",
          "cachedResultUrl": "{{ $env.WEBHOOK_URL }}",
          "cachedResultName": "Scheduled Emails"
        },
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "tblzR9vSuFUzlQNMI",
          "cachedResultUrl": "{{ $env.WEBHOOK_URL }}",
          "cachedResultName": "Table 1"
        },
        "options": {},
        "operation": "search",
        "filterByFormula": "AND({Status} = 'active', {Interval} = 'daily')"
      },
      "credentials": {
        "airtableTokenApi": {
          "id": "Und0frCQ6SNVX3VV",
          "name": "Airtable Personal Access Token account"
        }
      },
      "typeVersion": 2.1,
      "notes": "This airtable node performs automated tasks as part of the workflow."
    },
    {
      "id": "1a3b6224-2f66-41c6-8b3d-be286cf16370",
      "name": "Search weekly",
      "type": "n8n-nodes-base.airtable",
      "position": [
        440,
        1660
      ],
      "parameters": {
        "base": {
          "__rl": true,
          "mode": "list",
          "value": "appL3dptT6ZTSzY9v",
          "cachedResultUrl": "{{ $env.WEBHOOK_URL }}",
          "cachedResultName": "Scheduled Emails"
        },
        "...

Output: The JSON is invalid because there is a trailing comma before a closing brace. Remove the extra comma.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Expression Reference Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "nodes": [
    {
      "id": "4dd52c72-9a9b-4db4-8de5-5b12b1e5c4be",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        180,
        1480
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "triggerAtHour": 9
            }
          ]
        }
      },
      "typeVersion": 1.2,
      "notes": "This scheduleTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "9226181c-b84c-4ea1-a5b4-eedb6c62037b",
      "name": "Search daily",
      "type": "n8n-nodes-base.airtable",
      "position": [
        440,
        1480
      ],
      "parameters": {
        "base": {
          "__rl": true,
          "mode": "list",
          "value": "appL3dptT6ZTSzY9v",
          "cachedResultUrl": "{{ $env.WEBHOOK_URL }}",
          "cachedResultName": "Scheduled Emails"
        },
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "tblzR9vSuFUzlQNMI",
          "cachedResultUrl": "{{ $env.WEBHOOK_URL }}",
          "cachedResultName": "Table 1"
        },
        "options": {},
        "operation": "search",
        "filterByFormula": "AND({Status} = 'active', {Interval} = 'daily')"
      },
      "credentials": {
        "airtableTokenApi": {
          "id": "Und0frCQ6SNVX3VV",
          "name": "Airtable Personal Access Token account"
        }
      },
      "typeVersion": 2.1,
      "notes": "This airtable node performs automated tasks as part of the workflow."
    },
    {
      "id": "1a3b6224-2f66-41c6-8b3d-be286cf16370",
      "name": "Search weekly",
      "type": "n8n-nodes-base.airtable",
      "position": [
        440,
        1660
      ],
      "parameters": {
        "base": {
          "__rl": true,
          "mode": "list",
          "value": "appL3dptT6ZTSzY9v",
          "cachedResultUrl": "{{ $env.WEBHOOK_URL }}",
          "cachedResultName": "Scheduled Emails"
        },
        "...

Output:
In node 'Sticky Note4', the parameter 'content' contains an expression that references undefined data.

**Faulty Expression**: `={{ $json.deeply.nested.undefined.path }}`
**Original Value**: `### 5. Use Execution Data to Filter Logs
If you've registered for community+ or are on n8n cloud, best practice is to use execution node to allow filtering of execution logs.`

**Root Cause**: The expression references a field, node, or variable that doesn't exist in the data flow.

**Debugging Steps**:
1. Check the output of previous nodes to verify available fields
2. Use the Expression Editor to test expressions interactively
3. Add a Set node before this one to inspect available data
4. Use optional chaining for potentially undefined fields: `$json.field?.subfield`

**Best Practice**: Always validate data availability before using expressions.

Fix the expression in 'Sticky Note4' parameter 'content'.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Rate Limiting Risk

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "Eyh4jc7RK7rCTh4z",
  "meta": {
    "instanceId": "workflow-05642dd3",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.369477",
    "updatedAt": "2025-09-29T07:07:43.370241",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "My workflow 2",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "084bcc9e-9d05-4b69-8cb1-eccdcb67358e",
      "name": "When clicking \u2018Test workflow\u2019",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        500,
        720
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This manualTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "f593e3f1-adea-4ef7-9779-4f2436fe7774",
      "name": "XML",
      "type": "n8n-nodes-base.xml",
      "position": [
        1540,
        880
      ],
      "parameters": {
        "options": {
          "normalize": false,
          "explicitArray": false
        }
      },
      "executeOnce": true,
      "typeVersion": 1,
      "notes": "This xml node performs automated tasks as part of the workflow."
    },
    {
      "id": "5906371f-d5da-4141-876f-542cb5d0d1a8",
      "name": "GoogleTrends",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1280,
        880
      ],
      "parameters": {
        "url": "{{ $env.WEBHOOK_URL }}",
        "options": {}
      },
      "executeOnce": true,
      "retryOnFail": true,
      "typeVersion": 4.2,
      "notes": "This httpRequest node performs automated tasks as part of the workflow."
    },
    {
      "id": "7badc1ad-48c2-4142-88bb-fa3f442abd66",
      "name": "CONFIG",
      "type": "n8n-nodes-base.set",
      "position": [
        760,
        880
      ],
      "parameters": {
        "options": {},
        "assignments": {
...

Output:
This workflow may encounter rate limiting issues when processing large batches of data.

**Common Rate Limit Errors**:
- HTTP 429 Too Many Requests
- HTTP 503 Service Unavailable
- API-specific rate limit messages

**Root Cause**: The workflow makes too many API requests in a short time period without delays.

**Solutions**:

1. **Add Wait Nodes**: Insert a Wait node between API calls
```json
{
  "parameters": {"amount": 1, "unit": "seconds"},
  "name": "Rate Limit Delay",
  "type": "n8n-nodes-base.wait"
}
```

2. **Enable Retry on Fail**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 5000
```

3. **Use Batch Processing**: Split items into smaller batches with delays

4. **Implement Exponential Backoff**: Increase wait times with each retry

**Best Practice**: Always check API documentation for rate limits and implement appropriate throttling.

Add rate limiting protection with Wait nodes and retry logic.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Empty Input Handling

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "G0hO05fypS8n8uYu",
  "meta": {
    "instanceId": "workflow-7485cf23",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.376204",
    "updatedAt": "2025-09-29T07:07:43.376217",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "INSEE Enrichment for Agile CRM",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "a45b34c1-514e-4221-b363-abf2d4de43c4",
      "name": "When clicking \u2018Test workflow\u2019",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -3440,
        -320
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This manualTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "d406941b-80a1-43a3-ba19-2e29570192f2",
      "name": "Find Company in SIREN database",
      "type": "n8n-nodes-base.httpRequest",
      "onError": "continueErrorOutput",
      "position": [
        -2660,
        -220
      ],
      "parameters": {
        "url": "{{ $env.BASE_URL }}",
        "options": {},
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "accept",
              "value": "application/json"
            },
            {
              "name": "X-INSEE-Api-Key-Integration",
              "value": "={{ $('Set Insee API Key').all()[0].json['X-INSEE-Api-Key-Integration']  }}"
            }
          ]
        }
      },
      "typeVersion": 4.2,
      "alwaysOutputData": false,
      "notes": "This httpRequest node performs automated tasks as part of the workflow."
    },
    {
      "id": "6ab3818b-2f09-44e2-874a-87c51478572b",
      "name": "Request all data from SIREN database",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -2420,
        -240
      ],
      "paramet...

Output:
This workflow may fail when receiving empty or null input data.

**Common Error Messages**:
- "Cannot read property 'x' of undefined"
- "No items to process"
- "Input data is empty"

**Root Cause**: The workflow doesn't handle cases where:
- Trigger receives no data
- Previous node returns empty array
- API returns null or empty response

**Solutions**:

1. **Add IF Node for Empty Check**:
```json
{
  "parameters": {
    "conditions": {
      "number": [{
        "value1": "={{ $json.length }}",
        "operation": "larger",
        "value2": 0
      }]
    }
  },
  "name": "Check Not Empty",
  "type": "n8n-nodes-base.if"
}
```

2. **Use Default Values**:
```javascript
{{ $json.field ?? "default_value" }}
{{ $json.items || [] }}
```

3. **Add Set Node with Defaults**:
- Create a Set node that provides default values
- Place it early in the workflow

4. **Implement No Match Output**:
- Many nodes have "No Match" outputs
- Use these to handle empty cases gracefully

**Best Practice**: Always validate input data and provide sensible defaults for optional fields.

Add validation for empty or null input data.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Syntax Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "G3yjjk93c1bBM5tc",
  "meta": {
    "instanceId": "workflow-25097bf7",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.385865",
    "updatedAt": "2025-09-29T07:07:43.385878",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "YouTube Video Analyzer with AI",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "fbf55337-4b64-43f5-9fed-a08b4ab43a8c",
      "name": "When clicking \u2018Test workflow\u2019",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -80,
        -160
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This manualTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "48f88f6d-9817-4984-beb0-e37fff747317",
      "name": "YouTube Video ID",
      "type": "n8n-nodes-base.code",
      "position": [
        360,
        -160
      ],
      "parameters": {
        "jsCode": "const extractYoutubeId = (url) => {\n  // Regex pattern that matches both youtu.be and youtube.com URLs\n  const pattern = /(?:youtube\\.com\\/(?:[^\\/]+\\/.+\\/|(?:v|e(?:mbed)?)\\/|.*[?&]v=)|youtu\\.be\\/)([^\"&?\\/\\s]{11})/;\n  const match = url.match(pattern);\n  return match ? match[1] : null;\n};\n\n// Input URL from previous node\nconst youtubeUrl = items[0].json.youtubeUrl; // Adjust this based on your workflow\n\n// Process the URL and return the video ID\nreturn [{\n  json: {\n    videoId: extractYoutubeId(youtubeUrl)\n  }\n}];\n"
      },
      "typeVersion": 2,
      "notes": "This code node performs automated tasks as part of the workflow."
    },
    {
      "id": "88b5df30-064a-4735-9753-96ca7c272642",
      "name": "OpenAI Chat Model",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1520,
        140
      ],
      "parameters": {
        "model...

Output: The JSON is invalid because it is missing a closing brace '}' at the end of the file. Add the missing '}' to close the workflow object.

Add a closing brace '}' at the end of the JSON.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Rate Limiting Risk

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "Glb4VNoQI44GT0p9",
  "meta": {
    "instanceId": "workflow-ab4c862b",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.404876",
    "updatedAt": "2025-09-29T07:07:43.404887",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "My workflow 4",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "909a08a4-4cec-4987-9379-d4cdc2d92a53",
      "name": "RSS Feed: Times of India",
      "type": "n8n-nodes-base.rssFeedRead",
      "position": [
        680,
        240
      ],
      "parameters": {
        "url": "{{ $env.WEBHOOK_URL }}",
        "options": {}
      },
      "typeVersion": 1.1,
      "notes": "This rssFeedRead node performs automated tasks as part of the workflow."
    },
    {
      "id": "471cc8ab-0074-4e25-b952-1899574398a9",
      "name": "Gmail: Fetch Emails",
      "type": "n8n-nodes-base.gmail",
      "position": [
        700,
        440
      ],
      "webhookId": "85735980-07e5-418b-b029-44bb9825ac9b",
      "parameters": {
        "filters": {},
        "operation": "getAll"
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "WbGCG42FAaeECe0u",
          "name": "Gmail account"
        }
      },
      "typeVersion": 2.1,
      "notes": "This gmail node performs automated tasks as part of the workflow."
    },
    {
      "id": "07a33739-0181-4ead-87bd-c1f0c3fc4999",
      "name": "TodoList: Fetch Tasks",
      "type": "n8n-nodes-base.todoist",
      "position": [
        700,
        620
      ],
      "parameters": {
        "limit": 5,
        "filters": {},
        "operation": "getAll"
      },
      "credentials": {
        "todoistApi": {
          "id": "q3NiAT93rPChns6G",
          "name": "Todoist account"
        }
      },
      "typeVersion": 2.1,
      "notes": "This todoist node perf...

Output:
This workflow may encounter rate limiting issues when processing large batches of data.

**Common Rate Limit Errors**:
- HTTP 429 Too Many Requests
- HTTP 503 Service Unavailable
- API-specific rate limit messages

**Root Cause**: The workflow makes too many API requests in a short time period without delays.

**Solutions**:

1. **Add Wait Nodes**: Insert a Wait node between API calls
```json
{
  "parameters": {"amount": 1, "unit": "seconds"},
  "name": "Rate Limit Delay",
  "type": "n8n-nodes-base.wait"
}
```

2. **Enable Retry on Fail**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 5000
```

3. **Use Batch Processing**: Split items into smaller batches with delays

4. **Implement Exponential Backoff**: Increase wait times with each retry

**Best Practice**: Always check API documentation for rate limits and implement appropriate throttling.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Timeout Configuration

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "IJYpB2CIAdLk8Umg",
  "meta": {
    "instanceId": "workflow-aff0b176",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.405320",
    "updatedAt": "2025-09-29T07:07:43.405328",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "puq-docker-minio-deploy",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "d79fe295-a0b0-4871-8382-67d9af5d0d2c",
      "name": "If Node",
      "type": "n8n-nodes-base.if",
      "position": [
        -2060,
        -320
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "or",
          "conditions": [
            {
              "id": "b702e607-888a-42c9-b9a7-f9d2a64dfccd",
              "operator": {
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json.server_domain }}",
              "rightValue": "={{ $('API').item.json.body.server_domain }}"
            }
          ]
        }
      },
      "typeVersion": 2.2,
      "notes": "This if node performs automated tasks as part of the workflow."
    },
    {
      "id": "52c088af-95ae-411f-b1fa-f50b8ea99b58",
      "name": "Parametrs",
      "type": "n8n-nodes-base.set",
      "position": [
        -2280,
        -320
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "a6328600-7ee0-4031-9bdb-fcee99b79658",
              "name": "server_domain",
              "type": "string",
              "value": "d01-test.uuq.pl"
            },
            {
              "id": "370ddc4e-0fc0-48f6-9b30-ebd...

Output:
This workflow may experience timeout issues with long-running API requests.

**Symptoms**:
- Execution hangs indefinitely
- Connection timeout errors
- ETIMEDOUT or ESOCKETTIMEDOUT errors

**Root Cause**: No timeout configured for HTTP requests, or external services are slow.

**Solutions**:

1. **Set Appropriate Timeouts**:
```json
"options": {
  "timeout": 30000  // 30 seconds
}
```

2. **Add Error Handling**:
- Use Error Trigger node to catch timeout errors
- Implement fallback logic for failed requests

3. **Use Async Patterns**:
- For long operations, use webhook callbacks
- Implement polling patterns instead of waiting

4. **Configure Node Settings**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 2000,
"continueOnFail": true
```

**Best Practice**: Set reasonable timeouts (10-30 seconds) and always have error handling for external API calls.

Configure appropriate timeouts and error handling for HTTP requests.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Timeout Configuration

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "IvIzphIxPj1rZ3az",
  "meta": {
    "instanceId": "workflow-49696204",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.415732",
    "updatedAt": "2025-09-29T07:07:43.415802",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Dynamically create tables in Airtable for your Webflow form submissions",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "5db273d4-8f40-4e2e-816e-5591dc312c95",
      "name": "Webflow Submission Trigger",
      "type": "n8n-nodes-base.webflowTrigger",
      "position": [
        -1080,
        580
      ],
      "webhookId": "969939dd-09c0-4311-82b8-31bceb6b9532",
      "parameters": {
        "site": "60e6f0f07c46af62aa2b1c98"
      },
      "credentials": {
        "webflowApi": {
          "id": "Nuq6n7zNYTp6iS2m",
          "name": "Webflow Tutum Access"
        }
      },
      "typeVersion": 1,
      "notes": "This webflowTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "fda9755d-7922-4a1f-8200-0195cbb39720",
      "name": "Prepare form submission for workflow",
      "type": "n8n-nodes-base.set",
      "position": [
        -820,
        580
      ],
      "parameters": {
        "mode": "raw",
        "include": "none",
        "options": {},
        "jsonOutput": "={\n  \"wf_id\": \"{{ $json._id }}\",\n  \"wf_formId\": \"{{ $json.formId }}\",\n  \"wf_formName\": \"{{ $json.name }}\",\n  \"wf_requestDateTime\": \"{{ $json.d }}\",\n  \"wf_data\": {{ JSON.stringify(JSON.stringify($('Webflow Submission Trigger').item.json.data)) }}\n}"
      },
      "typeVersion": 3.2,
      "notes": "This set node performs automated tasks as part of the workflow."
    },
    {
      "id": "2a9d4ac1-8fbf-402f-b9b6-0d0300a1b221",
      "name": "Get Form Index Reference Table ID",
      ...

Output:
This workflow may experience timeout issues with long-running API requests.

**Symptoms**:
- Execution hangs indefinitely
- Connection timeout errors
- ETIMEDOUT or ESOCKETTIMEDOUT errors

**Root Cause**: No timeout configured for HTTP requests, or external services are slow.

**Solutions**:

1. **Set Appropriate Timeouts**:
```json
"options": {
  "timeout": 30000  // 30 seconds
}
```

2. **Add Error Handling**:
- Use Error Trigger node to catch timeout errors
- Implement fallback logic for failed requests

3. **Use Async Patterns**:
- For long operations, use webhook callbacks
- Implement polling patterns instead of waiting

4. **Configure Node Settings**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 2000,
"continueOnFail": true
```

**Best Practice**: Set reasonable timeouts (10-30 seconds) and always have error handling for external API calls.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Rate Limiting Risk

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "IyDJ7Zgh4MV43YTh",
  "meta": {
    "instanceId": "workflow-4b5694d1",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.457796",
    "updatedAt": "2025-09-29T07:07:43.457818",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Convert image from jpg/png to webp",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "09977b8b-e095-4419-b136-bcbadf0f5d84",
      "name": "When clicking \u2018Test workflow\u2019",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -320,
        -20
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This manualTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "55c01841-9576-4663-bb24-c9e0082ecab5",
      "name": "Set API KEY",
      "type": "n8n-nodes-base.set",
      "position": [
        40,
        -20
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "1fa468da-3e30-46b0-a44b-a723e45c5fda",
              "name": "apikey",
              "type": "string",
              "value": "APY**************************************************************"
            }
          ]
        }
      },
      "typeVersion": 3.4,
      "notes": "This set node performs automated tasks as part of the workflow."
    },
    {
      "id": "2d50e290-a861-4575-abbc-7f311d1934bb",
      "name": "Get images",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        380,
        -20
      ],
      "parameters": {
        "options": {
          "returnFirstMatch": true
        },
        "filtersUI": {
          "values": [
            {
              "lookupColumn": "DONE"
            }
          ]
        },
        "sheetName": {
          "__rl": tr...

Output:
This workflow may encounter rate limiting issues when processing large batches of data.

**Common Rate Limit Errors**:
- HTTP 429 Too Many Requests
- HTTP 503 Service Unavailable
- API-specific rate limit messages

**Root Cause**: The workflow makes too many API requests in a short time period without delays.

**Solutions**:

1. **Add Wait Nodes**: Insert a Wait node between API calls
```json
{
  "parameters": {"amount": 1, "unit": "seconds"},
  "name": "Rate Limit Delay",
  "type": "n8n-nodes-base.wait"
}
```

2. **Enable Retry on Fail**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 5000
```

3. **Use Batch Processing**: Split items into smaller batches with delays

4. **Implement Exponential Backoff**: Increase wait times with each retry

**Best Practice**: Always check API documentation for rate limits and implement appropriate throttling.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Syntax Error

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id" "OqfQNcgTqUK7UvZG",
  "meta": {
    "instanceId": "workflow-55890cca",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.454552",
    "updatedAt": "2025-09-29T07:07:43.454569",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Youtube Discord Bot",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "39832819-a14b-445c-bf5c-0bd93613b1ca",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        80,
        440
      ],
      "webhookId": "b0631bec-9ccc-4eb8-b143-d73609b213c7",
      "parameters": {
        "path": "b0631bec-9ccc-4eb8-b143-d73609b213c7",
        "options": {},
        "httpMethod": "POST",
        "responseMode": "responseNode"
      },
      "typeVersion": 2,
      "notes": "This webhook node performs automated tasks as part of the workflow."
    },
    {
      "id": "5e70b649-5678-4718-98a7-302a4c784155",
      "name": "Simple Memory",
      "type": "n8n-nodes-base.noOp",
      "position": [
        460,
        680
      ],
      "parameters": {
        "sessionKey": "YOUR_CREDENTIAL_HERE",
        "sessionIdType": "customKey",
        "contextWindowLength": 50
      },
      "typeVersion": 1.3,
      "notes": "This memoryBufferWindow node performs automated tasks as part of the workflow."
    },
    {
      "id": "7cc849c3-3ed8-4fe2-a378-a213736a9aef",
      "name": "Google Gemini Chat Model",
      "type": "n8n-nodes-base.noOp",
      "position": [
        180,
        700
      ],
      "parameters": {
        "options": {},
        "modelName": "models/gemini-2.0-flash"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "clmB8ZYJMHaHmnsu",
          "name": "Stardawn#1"
        }
      },
      "typeVersion": 1,
      "notes": "This lmChatGoogleGemini node perf...

Output: The JSON is missing a colon between a key and its value. JSON requires colons to separate keys from values.

Add the missing colon after the property name.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Rate Limiting Risk

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "id": "PRQhetYFkuhxntVH",
  "meta": {
    "instanceId": "workflow-e4e2a90e",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:43.462977",
    "updatedAt": "2025-09-29T07:07:43.462997",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Matomo Analytics Report",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "fd35d612-09a6-4dd3-836b-53d03b75f344",
      "name": "When clicking \u2018Test workflow\u2019",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        120,
        360
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This manualTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "c8169606-3abd-4dd3-bd35-fdc0296fc0e1",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        120,
        160
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "weeks"
            }
          ]
        }
      },
      "typeVersion": 1.2,
      "notes": "This scheduleTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "760a87e3-ed8f-4b1e-a46b-4ceb635020d4",
      "name": "Get data from Matomo",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        380,
        260
      ],
      "parameters": {
        "url": "{{ $env.WEBHOOK_URL }}",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "contentType": "multipart-form-data",
        "bodyParameters": {
          "parameters": [
            {
              "name": "module",
              "value": "API"
            },
            {
              "name": "method",
              "value": "Live.getLastVisitsDetails"
            },
            {
 ...

Output:
This workflow may encounter rate limiting issues when processing large batches of data.

**Common Rate Limit Errors**:
- HTTP 429 Too Many Requests
- HTTP 503 Service Unavailable
- API-specific rate limit messages

**Root Cause**: The workflow makes too many API requests in a short time period without delays.

**Solutions**:

1. **Add Wait Nodes**: Insert a Wait node between API calls
```json
{
  "parameters": {"amount": 1, "unit": "seconds"},
  "name": "Rate Limit Delay",
  "type": "n8n-nodes-base.wait"
}
```

2. **Enable Retry on Fail**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 5000
```

3. **Use Batch Processing**: Split items into smaller batches with delays

4. **Implement Exponential Backoff**: Increase wait times with each retry

**Best Practice**: Always check API documentation for rate limits and implement appropriate throttling.


Instruction:
Debug this n8n workflow. It has the following issue:
Error Type: Timeout Configuration

Please analyze the workflow JSON and explain:
1. What is wrong
2. Why it's causing problems
3. How to fix it

Workflow JSON:
{
  "nodes": [
    {
      "id": "bae5d407-9210-4bd0-99a3-3637ee893065",
      "name": "When clicking \u2018Test workflow\u2019",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -1440,
        -280
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This manualTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "c5a14c8e-4aeb-4a4e-b202-f88e837b6efb",
      "name": "Get Variables",
      "type": "n8n-nodes-base.set",
      "position": [
        -200,
        -180
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "b455afe0-2311-4d3f-8751-269624d76cf1",
              "name": "coords",
              "type": "array",
              "value": "={{ $json.candidates[0].content.parts[0].text.parseJson() }}"
            },
            {
              "id": "92f09465-9a0b-443c-aa72-6d208e4df39c",
              "name": "width",
              "type": "string",
              "value": "={{ $('Get Image Info').item.json.size.width }}"
            },
            {
              "id": "da98ce2a-4600-46a6-b4cb-159ea515cb50",
              "name": "height",
              "type": "string",
              "value": "={{ $('Get Image Info').item.json.size.height }}"
            }
          ]
        }
      },
      "typeVersion": 3.4,
      "notes": "This set node performs automated tasks as part of the workflow."
    },
    {
      "id": "f24017c9-05bc-4f75-a18c-29efe99bfe0e",
      "name": "Get Test Image",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -1260,
        -280
      ],
      "parameters": {
        "url": "{{ $env.WEBHOOK_URL }}",
        "options": {}
      },
      "typeVersion": 4.2,
      "notes": "This httpRequest node performs automated tasks as part of the workflow."
    },
    {
      "id": "c0f6a9f7-ba65-48a3-8752-ce5d80fe33cf",
      "name": "Gemini 2.0 Object Detection",...

Output:
This workflow may experience timeout issues with long-running API requests.

**Symptoms**:
- Execution hangs indefinitely
- Connection timeout errors
- ETIMEDOUT or ESOCKETTIMEDOUT errors

**Root Cause**: No timeout configured for HTTP requests, or external services are slow.

**Solutions**:

1. **Set Appropriate Timeouts**:
```json
"options": {
  "timeout": 30000  // 30 seconds
}
```

2. **Add Error Handling**:
- Use Error Trigger node to catch timeout errors
- Implement fallback logic for failed requests

3. **Use Async Patterns**:
- For long operations, use webhook callbacks
- Implement polling patterns instead of waiting

4. **Configure Node Settings**:
```json
"retryOnFail": true,
"maxTries": 3,
"waitBetweenTries": 2000,
"continueOnFail": true
```

**Best Practice**: Set reasonable timeouts (10-30 seconds) and always have error handling for external API calls.