java.lang.NullPointerException

Coderanch | Prashant Shirode | 3 years ago
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  1. 0

    Java Problem

    Coderanch | 3 years ago | Prashant Shirode
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at admin.Login.access$400()
    2. admin
      Login$4.actionPerformed
      1. admin.Login.access$400(Login.java:38)
      2. admin.Login$4.actionPerformed(Login.java:129)
      2 frames
    3. Java RT
      DefaultButtonModel.setPressed
      1. javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
      2. javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
      3. javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
      4. javax.swing.DefaultButtonModel.setPressed(Unknown Source)
      4 frames