Most of us, who developed any BlackBerry app that had to be shipped OTA had seen this “descriptive” error. It might be anything from invalid jad to signing problems. The one I’m going to describe here is when the size of the cod file is more than 64K. Finding out if you have this problem is fairly easy: just look into the final cod and see if there are actually 2 cod files packaged in one cod....
Reading the developers guide on BlackBerry you may come across astonishing things. I’m impressed. When I started doing little things in the blackberry app I soon got used to it and considered the platform to be well organized. Now that I’m reading a book I get more and more confused about what I should do and what I shan’t! Take a look at this masterpiece > > > Why it is not necessary to obfuscate applications > > > > The compiler for the BlackBerry® Java™ Development Environment is set to minimize the size of the application....