How can I troubleshoot Docker issues in GitHub Actions?

I'm having trouble with my Docker build in GitHub Actions. It keeps failing. What should I do?

First, check the error logs in your GitHub Actions run. They often provide clues about what went wrong.

I see an error related to a missing Dockerfile. How can I fix that?

Make sure your Dockerfile is in the correct directory and that your GitHub Actions workflow is pointing to it.

What if the Dockerfile is in the right place but I'm still getting errors?

You might want to validate your Dockerfile syntax and ensure all dependencies are correctly defined.

Thanks! Any tips for optimizing my Docker builds in GitHub Actions?

Consider using caching strategies to speed up your builds, and minimize the number of layers in your Dockerfile.