Class pre-check error when starting my application

Question

I try to run a sample project, but I get this error on the console and the application does not start. I do not understand what this error means.

Packaging project ScheduleAir
C: \ Eclipse \ plugins \ net.rim.ejde.componentpack4.5.0_4.5.0.28 \ components \ bin \ rapc.exe -quiet codename = deliverables \ Standard \ 4.5.0 \ scheduleair deliverables \ Standard \ 4.5.0 \ scheduleair.rapc -sourceroot = C: \ Documents and Settings \ 20041 \ workspace \ ScheduleAir \ src \ com \ intellisoft \ schedule_air; C: \ Documents and Settings \ 20041 \ workspace \ ScheduleAir \ src; C: \ Documents and Settings \ 20041 \ workspace \ ScheduleAir \ res -import = C: \ Eclipse \ plugins \ net.rim.ejde.componentpack4.5.0_4.5.0.28 \ components \ lib \ net_rim_api.jar C: \ Documents and Settings \ 20041 \ workspace \ ScheduleAir \ bin
Error preverifying class com.intellisoft.schedule_air.AppSettingScreen
    VERIFIER ERROR com / intellisoft / schedule_air / AppSettingScreen. () V:
Illegal type in constant pool
Error !: Error: preverifier failed: C: \ Eclipse \ plugins \ net.rim.ejde.componentpack4.5.0_4.5.0.28 \ components \ bin \ preverify.exe -d C: \ DOCUME ...
Packaging project ScheduleAir failed (took 0.437 seconds) 

Answer 1

Could this be related to the compiler target level in your Eclipse? For BB, it should be set to 1.3, while by default Eclipse sets it to 1.5 / 1.6. For more details, see "More about pre-validation errors?" .

Answer 2

JAVA_HOME