Immediate force close on launch [closed]

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I've had a report from one user of my app tha开发者_Python百科t it force-closes upon launching. This is the only report out of all of my users of this happening, which leads me to believe that it is a problem that comes with his firmware.

His device is a HTC Desire HD running the latest Cyanogenmod Nightly ROM, and the (only) error produced in the logcat was:

W/dalvikvm( 3013): threadid=1: thread exiting with uncaught exception (group=0x40015560)

has anyone any ideas as to what is going wrong with my app on his device?

EDIT: Problem actually turned out to be an unhandled null exception from a UUID in onCreate()

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First, don't bang your head over one user with custom nightly ROM.

Second, I HIGHLY recommend you add default exception handler to catch all unhandled exceptions and upload them to your server. I set my code so that they are uploaded directly to issue tracking system.