Describe the problem/error/question
“Respond to Webhook” is reached as expected but it does not end its Webhook call. The Python client does not get a return code.
Sample run as Test Workflow:
Please share your workflow
{
“name”: “AutonomousAgentFork”,
“nodes”: [
{
“parameters”: {
“jsCode”: “const resultset = [\n {\n "type": "workflow",\n "label": "SWOT",\n "pitch": "Explains the workings of SWOT to the user",\n "prompt": "Explain why the sky is blue.",\n "model": "qwen2.5:14b"\n },\n {\n "type": "workflow",\n "label": "SOFT",\n "pitch": "validate an issue of the user according to the rules of the SOFT framework",\n "prompt": "Explain the priciples of SWOT.",\n "model": "qwen2.5:14b"\n }\n]\nreturn resultset”
},
“id”: “d862ce0d-69bb-435c-8cde-238557a9f2c8”,
“name”: “Code”,
“type”: “n8n-nodes-base.code”,
“typeVersion”: 2,
“position”: [
-900,
660
]
},
{
“parameters”: {
“options”: {}
},
“id”: “bbfb064f-9870-420b-9147-818e97ace361”,
“name”: “Loop Over Items”,
“type”: “n8n-nodes-base.splitInBatches”,
“typeVersion”: 3,
“position”: [
-540,
680
]
},
{
“parameters”: {
“respondWith”: “allIncomingItems”,
“options”: {}
},
“id”: “b2355924-5e07-43ac-ad6e-690e2d61546f”,
“name”: “Respond to Webhook”,
“type”: “n8n-nodes-base.respondToWebhook”,
“typeVersion”: 1.1,
“position”: [
420,
360
]
},
{
“parameters”: {
“method”: “POST”,
“url”: “http://127.0.0.1:5678/webhook/ollamacall”,
“sendHeaders”: true,
“headerParameters”: {
“parameters”: [
{
“name”: “callbackurl”,
“value”: “={{ $execution.resumeUrl.replace(‘localhost’, ‘127.0.0.1’) }}”
}
]
},
“sendBody”: true,
“bodyParameters”: {
“parameters”: [
{
“name”: “prompt”,
“value”: “={{ $json.prompt }}”
},
{
“name”: “model”,
“value”: “={{ $json.model }}”
}
]
},
“options”: {}
},
“id”: “1807ff4d-4d96-4bbe-aba1-05502222339a”,
“name”: “HTTP Request”,
“type”: “n8n-nodes-base.httpRequest”,
“typeVersion”: 4.2,
“position”: [
-380,
880
]
},
{
“parameters”: {
“assignments”: {
“assignments”: [
{
“id”: “f2c53234-7c3e-47be-ba4c-25500729a20d”,
“name”: “=finishedSet”,
“value”: “”,
“type”: “array”
}
]
},
“options”: {}
},
“id”: “fde93d50-dd05-43cc-9bc8-945f2c5ea3fb”,
“name”: “Edit Fields”,
“type”: “n8n-nodes-base.set”,
“typeVersion”: 3.4,
“position”: [
-380,
420
]
},
{
“parameters”: {
“resume”: “webhook”,
“httpMethod”: “POST”,
“responseMode”: “responseNode”,
“options”: {}
},
“id”: “2e4eec41-803f-4a8f-99f7-a31ca1fb854f”,
“name”: “Wait”,
“type”: “n8n-nodes-base.wait”,
“typeVersion”: 1.1,
“position”: [
120,
520
],
“webhookId”: “76ec044a-e009-4467-941c-1d12c52e4599”
},
{
“parameters”: {
“conditions”: {
“options”: {
“version”: 1,
“leftValue”: “”,
“caseSensitive”: true,
“typeValidation”: “strict”
},
“conditions”: [
{
“id”: “385c3149-3623-4dd2-9022-770c32f82421”,
“operator”: {
“type”: “number”,
“operation”: “gte”
},
“leftValue”: “={{ $json.finishedSet.length }}”,
“rightValue”: “={{ $(‘Code’).all().length }}”
}
],
“combinator”: “and”
},
“options”: {}
},
“id”: “4e1e12b4-cb5e-4ace-828b-dfd9860f294d”,
“name”: “If All Finished”,
“type”: “n8n-nodes-base.if”,
“position”: [
-120,
480
],
“typeVersion”: 2
},
{
“parameters”: {
“jsCode”: “let json = $(‘If All Finished’).first().json;\nif (!json.finishedSet) json.finishedSet = ;\nlet finishedItem = $(‘Wait’).item.json.body.result;\njson.finishedSet.push(finishedItem);\nreturn [json];”
},
“id”: “2ac23e12-dedb-4f1a-88cb-bf40a5a04a84”,
“name”: “Update finishedSet”,
“type”: “n8n-nodes-base.code”,
“position”: [
400,
620
],
“typeVersion”: 2
},
{
“parameters”: {
“httpMethod”: “POST”,
“path”: “agentfork”,
“responseMode”: “responseNode”,
“options”: {}
},
“id”: “6446bfd8-7b58-4c36-be91-609167b32511”,
“name”: “Webhook”,
“type”: “n8n-nodes-base.webhook”,
“typeVersion”: 2,
“position”: [
-1140,
600
],
“webhookId”: “425eb907-463d-417d-ab6e-71b62e2a68ff”
}
],
“pinData”: {},
“connections”: {
“Code”: {
“main”: [
[
{
“node”: “Loop Over Items”,
“type”: “main”,
“index”: 0
}
]
]
},
“Loop Over Items”: {
“main”: [
[
{
“node”: “Edit Fields”,
“type”: “main”,
“index”: 0
}
],
[
{
“node”: “HTTP Request”,
“type”: “main”,
“index”: 0
}
]
]
},
“HTTP Request”: {
“main”: [
[
{
“node”: “Loop Over Items”,
“type”: “main”,
“index”: 0
}
]
]
},
“Edit Fields”: {
“main”: [
[
{
“node”: “If All Finished”,
“type”: “main”,
“index”: 0
}
]
]
},
“Wait”: {
“main”: [
[
{
“node”: “Update finishedSet”,
“type”: “main”,
“index”: 0
}
]
]
},
“If All Finished”: {
“main”: [
[
{
“node”: “Respond to Webhook”,
“type”: “main”,
“index”: 0
}
],
[
{
“node”: “Wait”,
“type”: “main”,
“index”: 0
}
]
]
},
“Update finishedSet”: {
“main”: [
[
{
“node”: “If All Finished”,
“type”: “main”,
“index”: 0
}
]
]
},
“Webhook”: {
“main”: [
[
{
“node”: “Code”,
“type”: “main”,
“index”: 0
}
]
]
}
},
“active”: true,
“settings”: {
“executionOrder”: “v1”,
“timezone”: “Europe/Berlin”,
“saveManualExecutions”: true,
“callerPolicy”: “workflowsFromSameOwner”
},
“versionId”: “8b6c8ff1-86c9-4285-9292-a90fcc1dc300”,
“meta”: {
“templateCredsSetupCompleted”: true,
“instanceId”: “68f9e66783549a11e344292a1ef8ccb1a9d2307f134c3a15405499ae2f6cb69a”
},
“id”: “lYEkSxOsDcKqG4Ft”,
“tags”: [
{
“createdAt”: “2025-03-02T10:43:14.580Z”,
“updatedAt”: “2025-03-02T10:43:14.580Z”,
“id”: “AlTrjLLH9GXckgNI”,
“name”: “PlaygroundPrototype”
}
]
}
Share the output returned by the last node
A valid json as expected. The client is not notified.
Information on your n8n setup
- n8n version: 1.64.3
- Database default: SQLite
- n8n EXECUTIONS_PROCESS setting (default: own, main):
- Running n8n via desktop app on localhost
- Operating system: Windows 10
