I am trying to send a message in Leve2(Workflow 2) course webhook node(Discord). Since Gmail Auth won't accept localhost as trusted url. I am skipping the Gmail node and directly connecting to Discord node from "Convet to file". When I execute the flow I am getting a error "Cannot read properties of undefined (reading 'error').....
Full error:
{
“errorMessage”: “Cannot read properties of undefined (reading ‘error’)”,
“errorDetails”: {},
“n8nDetails”: {
“n8nVersion”: “1.106.3 (Self Hosted)”,
“binaryDataMode”: “default”,
“stackTrace”: [
“TypeError: Cannot read properties of undefined (reading ‘error’)”,
" at ExecuteContext.parseDiscordError (/usr/local/lib/node_modules/n8n/node_modules/.pnpm/n8n-nodes-base@file+packages+nodes-base_@[email protected]_asn1.js@5_1af219c3f47f2a1223ec4ccec249a974/node_modules/n8n-nodes-base/nodes/Discord/v2/helpers/utils.ts:32:30)“,
" at ExecuteContext.execute (/usr/local/lib/node_modules/n8n/node_modules/.pnpm/n8n-nodes-base@file+packages+nodes-base_@[email protected]_asn1.js@5_1af219c3f47f2a1223ec4ccec249a974/node_modules/n8n-nodes-base/nodes/Discord/v2/actions/webhook/sendLegacy.operation.ts:153:34)”,
" at processTicksAndRejections (node:internal/process/task_queues:105:5)“,
" at ExecuteContext.router (/usr/local/lib/node_modules/n8n/node_modules/.pnpm/n8n-nodes-base@file+packages+nodes-base_@[email protected]_asn1.js@5_1af219c3f47f2a1223ec4ccec249a974/node_modules/n8n-nodes-base/nodes/Discord/v2/actions/router.ts:70:17)”,
" at ExecuteContext.execute (/usr/local/lib/node_modules/n8n/node_modules/.pnpm/n8n-nodes-base@file+packages+nodes-base_@[email protected]_asn1.js@5_1af219c3f47f2a1223ec4ccec249a974/node_modules/n8n-nodes-base/nodes/Discord/v2/DiscordV2.node.ts:33:10)“,
" at WorkflowExecute.runNode (/usr/local/lib/node_modules/n8n/node_modules/.pnpm/n8n-core@file+packages+core_@[email protected]_@[email protected]_0c275070fd0434c00ffd62213b2bcae4/node_modules/n8n-core/src/execution-engine/workflow-execute.ts:1212:9)”,
" at /usr/local/lib/node_modules/n8n/node_modules/.pnpm/n8n-core@file+packages+core_@[email protected]_@[email protected]_0c275070fd0434c00ffd62213b2bcae4/node_modules/n8n-core/src/execution-engine/workflow-execute.ts:1582:27",
" at /usr/local/lib/node_modules/n8n/node_modules/.pnpm/n8n-core@file+packages+core_@[email protected]_@[email protected]_0c275070fd0434c00ffd62213b2bcae4/node_modules/n8n-core/src/execution-engine/workflow-execute.ts:2158:11"
]
}
}
Cannot read properties of undefined (reading ‘error’)
Please share your workflow
(Select the n{
"name": "Generating Reports",
"nodes": [
{
"parameters": {},
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
-272,
0
],
"id": "8f407469-352c-4338-84dd-8fbfec52e9df",
"name": "When clicking ‘Execute workflow’"
},
{
"parameters": {
"url": "https://internal.users.n8n.cloud/webhook/level2-erp",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "unique_id",
"value": "1bf3fe5cbfe9983c989767ab9000c60f"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
-64,
-112
],
"id": "e9274181-4e12-42fe-9721-5066b4e79544",
"name": "HTTP Request",
"credentials": {
"httpHeaderAuth": {
"id": "1IZgy5Auuulv9sFz",
"name": "Header Auth account"
}
}
},
{
"parameters": {
"operation": "search",
"base": {
"__rl": true,
"value": "appiGrdtvTBHYHPGn",
"mode": "list",
"cachedResultName": "Basic_n8n",
"cachedResultUrl": "https://airtable.com/appiGrdtvTBHYHPGn"
},
"table": {
"__rl": true,
"value": "tblqRTEVrrqGtIV4q",
"mode": "list",
"cachedResultName": "customer",
"cachedResultUrl": "https://airtable.com/appiGrdtvTBHYHPGn/tblqRTEVrrqGtIV4q"
},
"options": {}
},
"type": "n8n-nodes-base.airtable",
"typeVersion": 2.1,
"position": [
-64,
112
],
"id": "94c2d984-da6c-4489-83b5-b9cd3bde3d95",
"name": "Search records",
"credentials": {
"airtableTokenApi": {
"id": "w1sGPahLj62d6snG",
"name": "Airtable Personal Access Token account"
}
}
},
{
"parameters": {
"mode": "combine",
"fieldsToMatchString": "=customerID",
"options": {}
},
"type": "n8n-nodes-base.merge",
"typeVersion": 3.2,
"position": [
144,
-48
],
"id": "5ce44f1a-97c2-4ddb-9664-c0a90d365172",
"name": "Merge"
},
{
"parameters": {
"sortFieldsUi": {
"sortField": [
{
"fieldName": "=orderPrice",
"order": "descending"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.sort",
"typeVersion": 1,
"position": [
352,
-48
],
"id": "a6084b02-3359-4e7d-844e-3425c5f3e4be",
"name": "Sort"
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "374c8f03-7cda-44e6-9f67-ad3574dbf5e3",
"leftValue": "={{ $json.region }}",
"rightValue": "Americas",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
512,
-160
],
"id": "75af824b-dc24-458b-a32c-220a5b1ced62",
"name": "If"
},
{
"parameters": {
"operation": "toJson",
"mode": "each",
"binaryPropertyName": "==report_orderID_{{ $('If').item.json.orderID }}.json",
"options": {}
},
"type": "n8n-nodes-base.convertToFile",
"typeVersion": 1.1,
"position": [
848,
-192
],
"id": "d33d8c73-4e42-492e-9c9f-87af52a1ed3e",
"name": "Convert to File"
},
{
"parameters": {
"authentication": "webhook",
"content": "=I sent the file using email with the label ID. My ID: 1bf3fe5cbfe9983c989767ab9000c60f",
"options": {}
},
"type": "n8n-nodes-base.discord",
"typeVersion": 2,
"position": [
1056,
-224
],
"id": "ecf8ac85-bdde-493f-93b5-db30f58b03ad",
"name": "Discord",
"webhookId": "92e389aa-5c12-42a3-b0c7-5fbcf25caaee",
"credentials": {
"discordWebhookApi": {
"id": "knHu0wxK3k4avdPw",
"name": "Discord Webhook account"
}
}
}
],
"pinData": {},
"connections": {
"When clicking ‘Execute workflow’": {
"main": [
[
{
"node": "HTTP Request",
"type": "main",
"index": 0
},
{
"node": "Search records",
"type": "main",
"index": 0
}
]
]
},
"HTTP Request": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 0
}
]
]
},
"Search records": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 1
}
]
]
},
"Merge": {
"main": [
[
{
"node": "Sort",
"type": "main",
"index": 0
}
]
]
},
"Sort": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"If": {
"main": [
[
{
"node": "Convert to File",
"type": "main",
"index": 0
}
]
]
},
"Convert to File": {
"main": [
[
{
"node": "Discord",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "520dc5cf-2948-4a19-986c-5c1df7e84b50",
"meta": {
"templateCredsSetupCompleted": true,
"instanceId": "783bc9a8206c092006f19ea5e47550d34ffee28dca1a32314515b0b5133ba76c"
},
"id": "BHla32GPIUnhHDSr",
"tags": []
}odes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)
Share the output returned by the last node
Information on your n8n setup
- n8n version: Version 1.106.3
- Database (default: SQLite): sql lite.
- n8n EXECUTIONS_PROCESS setting (default: own, main):
- Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
- Operating system: Windows 11
community!
and mark the reply as the solution 
, Thanks!