Node OpenAi Assistant dont list created assistants

[schieck0]

Describe the problem/error/question

Node OpenAi Assistant dont list created assistants.
Also, the Knowledge Retrieval tool has a invalid value on the OpenAI API request.

What is the error message (if any)?

Please share your workflow/screenshots/recording

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)
⚠️ WARNING ⚠️ If you have sensitive data in your workflow (like API keys), please remove it before sharing.

Share the output returned by the last node

{
"nodes": [
{
"parameters": {
"text": "=Olá",
"options": {
"maxRetries": 2
}
},
"id": "a39dec02-dbc7-415a-bbed-b07aafa1b43c",
"name": "OpenAI Assistant",
"type": "@n8n/n8n-nodes-langchain.openAiAssistant",
"position": [
200,
-40
],
"typeVersion": 1,
"retryOnFail": false,
"waitBetweenTries": 3000,
"credentials": {
"openAiApi": {
"id": "AnWiJFwZQiuJKUNW",
"name": "OpenAi WB Distribuidora"
}
}
}
],
"connections": {},
"pinData": {},
"meta": {
"templateCredsSetupCompleted": true,
"instanceId": "f73fbe8b57e757d66664c0a698e5857781e59f72670592aed23c4ab9139499a9"
}
}

Debug info

core

• n8nVersion: 1.79.2
• platform: docker (self-hosted)
• nodeJsVersion: 20.18.2
• database: postgres
• executionMode: regular
• concurrency: -1
• license: enterprise (production)

storage

• success: all
• error: all
• progress: false
• manual: true
• binaryMode: memory

pruning

• enabled: true
• maxAge: 336 hours
• maxCount: 10000 executions

client

• userAgent: mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/133.0.0.0 safari/537.36
• isTouchDevice: false

Generated at: 2025-02-21T00:46:49.988Z}

[Joffcom]

Hey @schieck0,

We have created an internal ticket to look into this which we will be tracking as "GHC-915"