I've used lwuit in my j2me application and it works well.
When I've converted .jar file to .cod file and install it on BB emulator, I've faced runtime error 104.
Then I got the blackberry demo and lwuit.jar file included with it and when install it on BB it works well. But after I edit the theme.res file application doesn't open any more.
Please can you help me - how to apply my theme on bb app which using lwuit?
Thanks in advance.
Talking about errors on BB, make sure you have preverified lwuit library and properly built project.
See
LWUIT - RIM BlackBerry Verification Errors
LWUIT - Building A Project On The BlackBerry
SO - Handling dependencies in blackberry development
Also, having 104 error, check the reason of it:
Art said...
Here is the tip, which helped me a lot:
To identify the class and method which causes the error, you can do the following :
Open the emulator of the BlackBerry JDE
Load the application
Open the application
An error screen should appear stating something like this :
jvm error 104 uncaught runtime exception Choose from the underlying menu (using the arrow keys) the option "catfail"
Now choose the right most point to save a file named "failure.zip" to your disk
Extract the files within failure.zip to your disk and open the .bug file
There are three interesting values in the .bug file:
VM:VECPs
(the package)
VM:VECCs
(the class)
VM:VECMm
(and the method which causes the error)
And talking about theme problem, take a look at:
-EventLog file
javaloader.exe -u eventlog > eventlog.txt
(or go Home Screen and type ALT-LGLG)
-Eclipse console (run app in debug mode)
Maybe there are some issues in a demo you downloaded, in a below links you can find alternatives:
LWUIT Blackberry implementation by thorsten_s
LWUIT Demo on BlackBerry with Eclipse