How can I effectively debug my application using log data?

How can I effectively debug my application using log data?

You can start by analyzing the log files for error messages and stack traces. What specific issues are you facing?

I'm getting a null pointer exception, but I can't find where it's happening.

Look for log entries that occur before the exception. They might give you clues about the state of your application.

I see some warnings about uninitialized variables. Could that be related?

Yes, uninitialized variables can lead to null pointer exceptions. Try to trace back where those variables are set.

Thanks! I'll check that out.

You're welcome! Let me know if you need further assistance.