lindy-common-errors

# Lindy Common Errors ## Overview Troubleshooting guide for Lindy AI agent errors. Lindy agents fail at specific points in the workflow: trigger reception, action execution, condition evaluation, or exit condition evaluation. This guide covers each failure class. ## Prerequisites - Access to Lindy dashboard (https://app.lindy.ai) - Ability to view agent Tasks tab for error details - For webhook debugging: curl installed ## Trigger Errors ### Webhook Not Firing **Symptoms**: No task created when webhook is sent **Causes & Solutions**: | Cause | Diagnostic | Fix | |-------|-----------|-----| | Wrong URL | Check webhook URL in agent config | Copy exact URL from trigger settings | | Missing auth | `curl -v` shows 401 | Add `Authorization: Bearer <secret>` header | | Agent inactive | Dashboard shows agent paused | Activate the agent | | Filter blocking | Trigger filter too restrictive | Review filter conditions, test with broader filter | | Wrong HTTP method | Using GET instead of POST | Lindy webhooks require POST | ```bash # Diagnostic: Test webhook connectivity curl -v -X POST "https://public.lindy.ai/api/v1/webhooks/YOUR_ID" \ -H "Authorization: Bearer YOUR_SECRET" \ -H "Content-Type: application/json" \ -d '{"test": true}' # Expect: 200 OK ``` ### Email Trigger Not Activating **Symptoms**: Emails arrive but agent does not wake up **Solutions**: 1. Verify Gmail/Outlook authorization is current (re-authorize if expired) 2. Check label filter — Lindy Email Received t...