Describe the problem/error/question
Trying to create a HTTP node to make POST request to OpenWebUI API (guide here) to upload documents.
A compiled python code is working fine.
However, in n8n you need to use the HTTP node as custom python code can’t import requests.
The thing is, HTTP node can’t interface properly with OpenWebUI properly.
What is the error message (if any)?
Problem in node ‘HTTP Request‘
source.on is not a function
Problem in node ‘HTTP Request‘
source.on is not a function
Please share your workflow
Share the output returned by the last node
n8n version
1.62.3 (Self Hosted)
Stack trace
TypeError: source.on is not a function at Function.DelayedStream.create (/usr/local/lib/node_modules/n8n/node_modules/delayed-stream/lib/delayed_stream.js:33:10) at FormData.CombinedStream.append (/usr/local/lib/node_modules/n8n/node_modules/combined-stream/lib/combined_stream.js:45:37) at FormData.append (/usr/local/lib/node_modules/n8n/node_modules/form-data/lib/form_data.js:75:3) at prepareRequestBody (/usr/local/lib/node_modules/n8n/node_modules/n8n-nodes-base/dist/nodes/HttpRequest/GenericFunctions.js:206:22) at Object.execute (/usr/local/lib/node_modules/n8n/node_modules/n8n-nodes-base/dist/nodes/HttpRequest/V3/HttpRequestV3.node.js:1344:91) at processTicksAndRejections (node:internal/process/task_queues:95:5) at Workflow.runNode (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/Workflow.js:722:19) at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/WorkflowExecute.js:711:51 at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/WorkflowExecute.js:1141:20
Information on your n8n setup
- **n8n version:1.62.3
- **Database (default: SQLite):SQLite
- **n8n EXECUTIONS_PROCESS setting (default: own, main):own
- **Running n8n via (Docker, npm, n8n cloud, desktop app):Docker
- **Operating system:Win11 64 bit
