How do I troubleshoot my Node.js application?

I'm having trouble with my Node.js app. It keeps crashing unexpectedly. What should I do?

First, check the error logs to see if there are any specific error messages. You can also run your app in debug mode.

I checked the logs, and it says 'Cannot find module'. What does that mean?

This error usually means that your application is trying to import a module that isn't installed. Make sure to run 'npm install' for all dependencies.

I ran 'npm install', but I'm still getting the same error. What next?

Double-check the file path in your require statement. It might be a typo or the module might not be in the expected directory.

I found the typo! Thanks for your help!

You're welcome! Glad I could help. If you have any more questions, feel free to ask!