Posts by Vitor Marchini Rolisola • 1 point

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  Q: Nullpointerexception

  I have a button that takes 2 text fields and sends to Mysql by MVC standard only it is giving a java.lang.Nullpointerexception q do not know how to solve The code of the button private void…

  java mysql sql nullpointerexception java-8

  asked 5 years, 10 months ago Vitor Marchini Rolisola 1