{
  "id": "vnhhf9aNsw0kzdBV",
  "meta": {
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:44.497345",
    "updatedAt": "2025-09-29T07:07:44.497487",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "CV Evaluation - Error Handling",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "e2fd6e88-ae06-48ea-a73f-8e523b747a33",
      "name": "Error Trigger",
      "type": "n8n-nodes-base.errorTrigger",
      "position": [
        -40,
        180
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This errorTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "6b75ee9b-4540-4199-a393-c3e2583fd6bb",
      "name": "Gmail",
      "type": "n8n-nodes-base.gmail",
      "position": [
        1360,
        160
      ],
      "webhookId": "d9c9328c-5be7-4ebe-a20a-c025e52cdf46",
      "parameters": {
        "sendTo": "={{ $json.config.emailing.sendTo }}",
        "message": "=<p>Workflow <a href=\"{{ $json.workflow.url }}\">{{ $json.workflow.id }}</a> ({{ $json.workflow.name }})<br/>\nhas triggered the error handling workflow <a href=\"{{ $json.errorHandlingWorkflow.url }}\">{{ $json.errorHandlingWorkflow.id }}</a> ({{ $json.errorHandlingWorkflow.name }})<br/>\nwith the error details below.</p>\n{{ $json.html }}\n<h2>Error handling JSON (complete error handling data)</h2>\n<pre>\n{{ JSON.stringify({\n  execution: $json.execution,\n  trigger: $json.trigger,\n  workflow: $json.workflow,\n  errorHandlingWorkflow: $json.errorHandlingWorkflow,\n}, null, 2) }}\n</pre>",
        "options": {
          "senderName": "={{ $json.config.emailing.senderName }}"
        },
        "subject": "=Workflow {{ $json.workflow.id }} ({{ $json.workflow.name }}) {{ $json.workflow.isExecutionError ? \"execution error\" : \"trigger failure\" }}: {{ $json.execution.error.message || $json.trigger.error.message }}"
      },
      "typeVersion": 2.1,
      "notes": "This gmail node performs automated tasks as part of the workflow."
    },
    {
      "id": "2a3fd36f-a04b-4b43-bc5a-ac9d18adea82",
      "name": "Merge",
      "type": "n8n-nodes-base.merge",
      "position": [
        1160,
        160
      ],
      "parameters": {
        "mode": "combine",
        "options": {},
        "combineBy": "combineByPosition"
      },
      "typeVersion": 3,
      "notes": "This merge node performs automated tasks as part of the workflow."
    },
    {
      "id": "b93cf843-42a2-4f64-873a-afdef2451934",
      "name": "Config",
      "type": "n8n-nodes-base.set",
      "position": [
        120,
        180
      ],
      "parameters": {
        "options": {
          "dotNotation": true
        },
        "assignments": {
          "assignments": [
            {
              "id": "53ac5417-db98-41e5-bc6d-acb6dd1fec42",
              "name": "config.appUrl",
              "type": "string",
              "value": "{{ $env.WEBHOOK_URL }}"
            },
            {
              "id": "0f85c65a-80bb-4977-90b9-1b4e741b5f70",
              "name": "config.emailing.sendTo",
              "type": "string",
              "value": "recipient@gmail.com"
            },
            {
              "id": "138c091f-7cd4-453a-9c75-5d193b617a39",
              "name": "config.emailing.senderName",
              "type": "string",
              "value": "Marvin the Yeoman Warder"
            }
          ]
        },
        "includeOtherFields": true
      },
      "typeVersion": 3.4,
      "notes": "This set node performs automated tasks as part of the workflow."
    },
    {
      "id": "5da22c60-fa54-4ddf-add8-f2b26610ef92",
      "name": "Constants",
      "type": "n8n-nodes-base.set",
      "position": [
        280,
        180
      ],
      "parameters": {
        "options": {
          "dotNotation": true
        },
        "assignments": {
          "assignments": [
            {
              "id": "d69f8081-b58c-4283-a424-a2804c51258a",
              "name": "workflow.url",
              "type": "string",
              "value": "={{ $json.config.appUrl + \"workflow/\" + $json.workflow.id }}"
            },
            {
              "id": "735040f7-8f6e-4bda-a1be-e7784132ead8",
              "name": "workflow.isExecutionError",
              "type": "boolean",
              "value": "={{ Boolean($json.execution) }}"
            },
            {
              "id": "9206cdcc-4387-47e9-902e-f7d6b1f6893f",
              "name": "errorHandlingWorkflow.id",
              "type": "string",
              "value": "={{ $workflow.id }}"
            },
            {
              "id": "21de1fda-f4e4-4aef-afee-e3d7e6635f42",
              "name": "errorHandlingWorkflow.name",
              "type": "string",
              "value": "={{ $workflow.name }}"
            },
            {
              "id": "651ff8f3-be7b-4990-8248-38383f6d5f6a",
              "name": "errorHandlingWorkflow.url",
              "type": "string",
              "value": "={{ $json.config.appUrl + \"workflow/\" + $workflow.id }}"
            }
          ]
        },
        "includeOtherFields": true
      },
      "typeVersion": 3.4,
      "notes": "This set node performs automated tasks as part of the workflow."
    },
    {
      "id": "a3e45087-e799-4b1b-b420-8d106bdd6daf",
      "name": "If Node",
      "type": "n8n-nodes-base.if",
      "position": [
        460,
        40
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "a757d78d-799b-401b-8c01-3103fddfe757",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $json.workflow.isExecutionError }}",
              "rightValue": "={{ true }}"
            }
          ]
        }
      },
      "typeVersion": 2.2,
      "notes": "This if node performs automated tasks as part of the workflow."
    },
    {
      "id": "249a330d-1e9f-412c-a067-c96fbbcd1e6f",
      "name": "HTML for Execution Error",
      "type": "n8n-nodes-base.html",
      "position": [
        660,
        -140
      ],
      "parameters": {
        "html": "<h2>Execution details</h2>\n<p>See execution details at <a href=\"{{ $json.execution.url }}\">{{ $json.execution.url }}</a></p>\n<p>Execution id: {{ $json.execution.id }}</p>\n<p>retryOf: {{ $json.execution.retryOf }}</p>\n<p>lastNodeExecuted: {{ $json.execution.lastNodeExecuted }}</p>\n<p>mode: {{ $json.execution.mode }}</p>\n<p>Message: {{ $json.execution.error.message }}</p>\n<h3>Stack trace</h3>\n<pre>\n{{ $json.execution.error.stack }}\n</pre>"
      },
      "typeVersion": 1.2,
      "alwaysOutputData": true,
      "notes": "This html node performs automated tasks as part of the workflow."
    },
    {
      "id": "cc9e2e40-7858-4d86-bfda-65b4ad9f6ada",
      "name": "HTML for Trigger Error",
      "type": "n8n-nodes-base.html",
      "position": [
        660,
        40
      ],
      "parameters": {
        "html": "<h2>Trigger failure details</h2>\n<p>A trigger on main workflow has thrown an error.</p>\n<h3>Mode</h3>\n<p>{{ $json.trigger.mode }}</p>\n<h3>Error</h3>\n<p>Message: {{ $json.trigger.error.message }}</p>\n<p>DateTime: {{ DateTime.fromMillis($json.trigger.error.timestamp) }}</p>\n<p>Name: {{ $json.trigger.error.name }}</p>\n<p>Description: {{ $json.trigger.error.description }}</p>\n<p>Context:<br/>\n<pre>{{ JSON.stringify($json.trigger.error.context, null, 2) }}</pre></p>\n\n<h3>Cause</h3>\n<p>Message: {{ $json.trigger.error.cause.message }}</p>\n<p>Name: {{ $json.trigger.error.cause.name }}</p>\n<p>Code:{{ $json.trigger.error.cause.code }} </p>\n<p>Status: {{ $json.trigger.error.cause.status }}</p>\n<h3>Stack trace</h3>\n<pre>\n{{ $json.trigger.error.cause.stack }}\n</pre>"
      },
      "typeVersion": 1.2,
      "alwaysOutputData": true,
      "notes": "This html node performs automated tasks as part of the workflow."
    },
    {
      "id": "865dc047-69fc-4409-888b-701468746945",
      "name": "KeepEitherOfHTMLs",
      "type": "n8n-nodes-base.merge",
      "position": [
        900,
        -40
      ],
      "parameters": {
        "mode": "combine",
        "options": {
          "includeUnpaired": true
        },
        "combineBy": "combineByPosition"
      },
      "typeVersion": 3,
      "notes": "This merge node performs automated tasks as part of the workflow."
    },
    {
      "id": "4d975de4-b458-43ac-9bfd-d6ab8205dc9a",
      "name": "Code",
      "type": "n8n-nodes-base.code",
      "position": [
        100,
        480
      ],
      "parameters": {},
      "typeVersion": 2,
      "notes": "This code node performs automated tasks as part of the workflow."
    },
    {
      "id": "e85a2fd7-eaff-4390-93ed-27c038aab890",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        60,
        -40
      ],
      "parameters": {
        "color": 5,
        "width": 220,
        "height": 380,
        "content": "## Config\n\nDefine\n- your n8n app base url\n- notifications recipient email \n- sender name"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "efedfd1a-8e4f-44cb-aa0b-e10608f2328d",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        60,
        -1000
      ],
      "parameters": {
        "color": 4,
        "width": 1060,
        "height": 820,
        "content": "## Send email via Gmail on workflow error (execution and trigger-level errors)\n\nThis error handling workflow sends an email via Gmail on workflow errors with details.\n\nIt extends {{ $env.WEBHOOK_URL }} by adding functionality covering also trigger-level errors.\n\n\n---\n\n### Features\n- Get notifications on both main workflow trigger and execution time errors.\n- Subject line will have the failed workflow id, name, error source (execution or trigger), error message.\n- Body will contain links to both failed and error handling workflows as well as execution or trigger error details.\n- Body will also contain a machine readable and enriched JSON from **`Error Trigger`** describing the error.\n\nUse this **error handling workflow** for as many workflows as you wish.\n\n\n---\n\n### Configiration\n- Copy this workflow to your workspace and, optionally, move it under the project that contains your main workflow\n- In this **error handling workflow** settings, set **This workflow can be called by** as appropriate\n- In **`Config`** node, define your app url, notifications recipient email, and sender name (useful to build filters in your inbox)\n- In **`Gmail`** node, create and select **credentials**\n- In your **main workflow** settings, pick this error handling workflow in the **Error Workflow** field ([How to...]({{ $env.WEBHOOK_URL }}\n\n\n---\n\n### Related resources\n- [n8n Error Trigger]({{ $env.WEBHOOK_URL }} documentation.\n\n\n---\n\n### Author\n- Reach out [Olek]({{ $env.WEBHOOK_URL }} on community.n8n.io\n- [Olek]({{ $env.WEBHOOK_URL }} on n8n creators hub"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "98d42327-3d06-4fc0-a31c-64114ae5cfc2",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1300,
        -40
      ],
      "parameters": {
        "height": 380,
        "content": "## Gmail credentials\nSetup your Gmail account credentials here."
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "error-c39167ed",
      "name": "Error Handler",
      "type": "n8n-nodes-base.stopAndError",
      "typeVersion": 1,
      "position": [
        1000,
        400
      ],
      "parameters": {
        "message": "Workflow execution error",
        "options": {}
      }
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1",
    "saveManualExecutions": true,
    "callerPolicy": "workflowsFromSameOwner",
    "errorWorkflow": null,
    "timezone": "UTC",
    "executionTimeout": 3600,
    "maxExecutions": 1000,
    "retryOnFail": true,
    "retryCount": 3,
    "retryDelay": 1000
  },
  "versionId": "aef68c1b-3efa-4f48-97ba-23c686cb7683",
  "connections": {},
  "description": "Automated workflow: CV Evaluation - Error Handling. This workflow integrates 8 different services: stickyNote, code, merge, errorTrigger, set. It contains 13 nodes and follows best practices for error handling and security.",
  "notes": "Excellent quality workflow: CV Evaluation - Error Handling. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."
}