Results 1 to 3 of 3
  1. #1
    Jack is offline Senior Member
    Join Date
    Jun 2007
    Posts
    130
    Rep Power
    0

    Default Error Java.lang.NullPointerException in JBuilder2006

    I'm working with JBuilder2006 and I have been implementing a new class, and when I want to change to the design view, this message appears:
    java.lang.NullPointerException

    but it allows me to execute and compile without problems
    I only can't change the view
    I'll appreciate if you can help me

  2. #2
    Ed
    Ed is offline Senior Member
    Join Date
    Jun 2007
    Posts
    110
    Rep Power
    0

    Default

    It usually happen when you write something like this

    name.get();
    and the name is null

  3. #3
    Peter is offline Senior Member
    Join Date
    Jun 2007
    Posts
    119
    Rep Power
    0

    Default

    Check the objects
    surely there is an object that contains null
    you have to initialize every object

Similar Threads

  1. java.lang.NullPointerException
    By stevemcc in forum AWT / Swing
    Replies: 2
    Last Post: 02-08-2008, 09:01 AM
  2. java.lang.NullPointerException
    By ravian in forum New To Java
    Replies: 1
    Last Post: 01-13-2008, 07:39 PM
  3. Replies: 1
    Last Post: 07-16-2007, 06:32 AM
  4. Replies: 2
    Last Post: 07-16-2007, 06:21 AM
  5. java.lang.NullPointerException
    By Felissa in forum Advanced Java
    Replies: 1
    Last Post: 07-05-2007, 06:02 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •