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FUNCTION_INVOCATION_FAILED

Last updated March 4, 2025

The FUNCTION_INVOCATION_FAILED error occurs when a function invocation fails. This could be due to an error within the function itself, or an issue with the environment in which the function is running.

500

FUNCTION_INVOCATION_FAILED:

Internal Server Error

Troubleshoot

I'm encountering an error and reviewing the docs at /flg~eyJhbGciOiJIUzI1NiJ9._v7-_v39.f3M12-KAPZCzcefUX_oPWq-I0u4iAhoJCQaxpxor_bI/docs/errors/FUNCTION_INVOCATION_FAILED to understand what's happening. Please help me resolve this by: 1. **Suggest the fix**: Analyze my codebase context and propose what needs to be changed to resolve this error 2. **Explain the root cause**: Break down why this error occurred: - What was the code actually doing vs. what it needed to do? - What conditions triggered this specific error? - What misconception or oversight led to this? 3. **Teach the concept**: Help me understand the underlying principle: - Why does this error exist and what is it protecting me from? - What's the correct mental model for this concept? - How does this fit into the broader framework/language design? 4. **Show warning signs**: Help me recognize this pattern in the future: - What should I look out for that might cause this again? - Are there similar mistakes I might make in related scenarios? - What code smells or patterns indicate this issue? 5. **Discuss alternatives**: Explain if there are different valid approaches and their trade-offs My goal is to fix the immediate issue while building lasting understanding so I can avoid and resolve similar errors independently in the future.

To troubleshoot this error, follow these steps:

  1. Check application logs: Review the application logs to identify any specific errors related to the function invocation. They can be found at the host URL under the /_logs path
  2. Review function code: Ensure that the code for the function is correct and does not contain any errors or infinite loops. Use a try/catch block to catch any errors that might be occurring within the function code
  3. Check for unhandled exceptions: Look for any unhandled exceptions within the function code that might be causing the invocation to fail
  4. Verify function configuration: Double-check the function configuration to ensure that it's set up correctly, including any environment variables or other settings

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