How can I debug application issues effectively?
To debug application issues effectively, start by reproducing the problem consistently. What specific issue are you facing?
I'm getting a null pointer exception when I try to access a user object.
A null pointer exception usually means that you're trying to access a property of an object that hasn't been initialized. Have you checked if the user object is being created properly?
I think it might not be initialized. How can I check that?
You can add a check before accessing the user object. Use a conditional statement to verify if it's null. Would you like a code example?
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