Reference
1 min read

INTERNAL_FUNCTION_INVOCATION_FAILED

The internal invocation of a function failed. This is Vercel's error.
Table of Contents

The INTERNAL_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

INTERNAL_FUNCTION_INVOCATION_FAILED

Internal Server Error

To troubleshoot this error, follow these steps:

  1. Check application logs: Review the application logs to identify any specific errors related to the internal 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
  3. Verify function configuration: Double-check the function configuration to ensure that it's set up correctly, including any environment variables or other settings
  4. Check external dependencies: If the function relies on external services or APIs, ensure they are responding in a timely manner
Last updated on February 25, 2024