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Troubleshooting

Unfortunately, sometimes problems happen! This page outlines some of the most common errors and provides advice on solving them.

Deployment Errors​

If your deployment fails, you will see an error with one of the stages below.

Setup stage​

  1. There was a problem connecting to your Git repo. Check the FL0 app is correctly installed in your Github organization

Build stage​

  1. There was a problem building from your Dockerfile. Ensure your Dockerfile runs locally and check the logs in FL0
  2. FL0 could not auto-detect your codebase. Check our language-specific quickstart guides for more details
  3. There was a problem auto-building your codebase. Check the build logs for more details

Deploy stage​

Errors during the Deploy stage usually mean your app crashed when it was started. This can be for a number of reasons:

  1. Syntax errors in your code
  2. Missing environment variables - make sure they've been set correctly in FL0
  3. Problems accessing the database
  4. Your app is not exposing a service on the port defined by the PORT environment variable

Check the Application Logs for more information about the error thrown on startup.