View Full Version : J2ME WTK acting differently on Hardy and Lucid

November 12th, 2010, 11:27 PM
Has anyone come across this problem and have a solution for it?

I have two installations. One (main PC) is Lucid. I also have Hardy on a USB drive.

Both installations have Sun JDK 1.6.0_22 from the repositories. Both have Sun WTK 2.5.2

I'm finding that a MIDlet (not my code) will run/compile on the Hardy system, but throws a java.lang.NullPointerException error when I attempt to do this on Lucid.

To add to the confusion, I also have Eclipse (different versions) installed on both systems, using the WTK as emulator in both cases. AND the same MIDlet will run/compile successfully on both systems.

So, what might be missing on the Lucid install that's causing the WTK to complain when it's used on its own?