My app failed to build and I received an exit code

A failed build with an exit code of 1 or greater indicates that a user process has failed.

To diagnose which process failed during build, review your app’s build logs in the control panel by clicking the Activity tab and then clicking the deployment link of the failed build. You can then see the app’s build logs under the Build logs window.

Related Topics

Why does my app not restart when it fails a health check?

If an app’s health check fails, the app currently does not restart. This is because App Platform does not currently support liveness probes. An app only automatically restarts if the app crashes or if its disk or RAM usage exceeds the its limits.

Where can I find the client IP address of a request connecting to my app?

You can find the client IP address of a request connecting to your app in the do-connecting-ip HTTP header.

Why is my app's database connection timing out?

Timeouts can be caused by high CPU utilization, so check your app’s CPU utilization and consider scaling your app.