java.lang.NullPointerException

Coderanch | Simon Knight | 9 years ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    tablemodel getcolumnclass() method produces null pointer exception

    Coderanch | 9 years ago | Simon Knight
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at dbforensicanalysistool.SQLTableModel.getColumnClass()
    2. dbforensicanalysistool
      SQLTableModel.getColumnClass
      1. dbforensicanalysistool.SQLTableModel.getColumnClass(SQLTableModel.java:74)
      1 frame