Describe the problem/error/question
I tried to add the Hue connection. I have a working Dev-Account. After allowing the connection from my personal account to this app, I’m being redirected to the (correct) Callback URI and getting the exception below:
What is the error message (if any)?
Received following query parameters: {"error":"invalid_client","error_description":"Client authentication failed (e.g., unknown client, no client authentication included, or unsupported authentication method). The requested OAuth 2.0 Client does not exist.","state":"ey...."}
Information on your n8n setup
- n8n version: 1.64.3
- Database (default: SQLite): SQLite
- n8n EXECUTIONS_PROCESS setting (default: own, main): own?
- Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
- Operating system: mac