Blackberry Theme Builder Error

[blackberrygirl85xx]

Hi, I have made my own custom theme on blackberry and I keep getting this export error:
Errors:
Problems encountered while building the theme.
Unable to locate the application's 'main' class. The class 'net.rim.plazmic.app.themebundler.Main' must be public and have a 'public static void main(String[])' method. (LAX)
Unable to Launch Java Application: Unable to locate the application's 'main' class. The class 'net.rim.plazmic.app.themebundler.Main' must be public and have a 'public static void main(String[])' method. (LAX)

How can I fix this so it wont happen and I can export my theme? (:

[Justam]

Havent seen that one before...Tried reinstall theme builder studio? What version of theme builder are you using?