I have created an application for my Nokia 3650 using Jbuilder X enterprise. Only very simple applications can be opened when I go to applications on the phone, for example an application with just a guage class inside. But when I try to create more complex applications with more than one class inside (eg lots of text plus a picture and a ticker) the phone installs the application but can not open it, no error messege, you are just promptly returned to the applications page. It is Midlet version 1.0 that I am using.

Can anyone tell me what I am doing wrong

Any help will be very much appreciated