Posts by Felipe Souza • 21 points

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  Q: Nullpointerexception error, where is the error?

  I wanted to know where the mistake is. I read that the mistake NullPointerException is when we try to access a variable that wasn’t initialized, I just didn’t find this error in my code. import…

  java swing jdbc nullpointerexception

  asked 8 years, 2 months ago Felipe Souza 21