Posts by José Peterson Menezes Machado • 1 point

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  Q: Update Mysql Java Problem | Error: Exception in thread "AWT-Eventqueue-0" java.lang.Nullpointerexception

  Hello, I am Java developer, I am developing a program with mysql and java swing. And in my update code, is showing the following error: Exception in thread "AWT-Eventqueue-0"…

  java mysql swing

  asked 3 years, 3 months ago José Peterson Menezes Machado 1