# EDGE_FUNCTION_INVOCATION_FAILED

The `EDGE_FUNCTION_INVOCATION_FAILED` error occurs when there is an issue with the Edge Function being invoked on the CDN. This error can be caused by a variety of issues, including unhandled exceptions, timeouts, or malformed requests.

## Troubleshoot

To troubleshoot this error, follow these steps:

1. **Check application logs**: Review the application logs to identify any specific errors related to the Edge Function being invoked. They can be found at the host URL under [the `/_logs` path](/docs/deployments/build-features#logs-view)
2. **Review deployment configuration**: Double-check the deployment configuration to ensure that the Edge Function is being deployed correctly
3. **Investigate build errors**: If the error occurs during the build process, troubleshoot any build errors that might be preventing the necessary resources from being deployed.
4. **Check function code**: Ensure that the code for the Edge Function is correct and does not contain any errors or infinite loops
5. **Use Vercel's status page**: If you have tried the steps above and are still experiencing the error, check Vercel's [status page](https://www.vercel-status.com/) for any reported outages in the CDN, which can sometimes cause this error


--------------------------------------------------------------------------------
title: "EDGE_FUNCTION_INVOCATION_TIMEOUT"
description: "The Edge Function invocation timed out. This is an application error."
last_updated: "2026-02-03T02:58:41.716Z"
source: "https://vercel.com/docs/errors/EDGE_FUNCTION_INVOCATION_TIMEOUT"
--------------------------------------------------------------------------------