Describe the problem/error/question
Can’t send a message via the Mattermost node.
Although, can send a message, with the Mattermost Credentials and to the same channel, via the HTTP node.
What is the error message (if any)?
Error Stack:
NodeApiError: The resource you are requesting could not be found
at Object.httpRequestWithAuthentication (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/src/NodeExecuteFunctions.ts:1417:9)
at runMicrotasks (<anonymous>)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at Object.post (/usr/local/lib/node_modules/n8n/node_modules/n8n-nodes-base/nodes/Mattermost/v1/actions/message/post/execute.ts:85:23)
at Object.router (/usr/local/lib/node_modules/n8n/node_modules/n8n-nodes-base/nodes/Mattermost/v1/actions/router.ts:34:20)
at Workflow.runNode (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/src/Workflow.ts:1270:19)
at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/src/WorkflowExecute.ts:949:29
Please share your workflow
Share the output returned by the last node
Information on your n8n setup
- n8n version: 0.219.1
- Database (default: SQLite): Postgres
- n8n EXECUTIONS_PROCESS setting (default: own, main): main
- Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
- Operating system: Ubuntu