ios - ZXing running (crashes...) on iPod -

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i got weird problem zxing 2.0 on ipod touch (version : 5.1.1). searched on internet , stackoverflow think ignore origin of issue couldn't find anything. coded app using zxing running on iphone simulator 5.1 , when try run on ipod device (i didn't test other device yet), compiles , crash @ running no log in console (and cant type on it).

this screen appeared on xcode (i got developer version 4.3.2) green arrow last line pasted , "signal sigabrt" written.

libsystem_kernel.dylib __pthread_kill: 0x35e70324:  mov    r12, #328 0x35e70328:  svc    #128 0x35e7032c:  blo    0x35e70344; __pthread_kill + 32 (arrow line)

i think it's related libzxingwidget.a static library , configured build settings armv6 armv7 , i386 in 2 different configurations didn't work either.

i have no idea anymore, suggestion !

edit : forgot mention next thing on thread stack gsregisterpurplenamedport.

try rebooting device. coring in gsregisterpurplenamedport pretty common under conditions, example switching between debug version , archived ipa. in case, it's mach thing , seems require reboot. you've said, doesn't sound issue, it's worth ruling out.

otherwise:

  1. have run app on device, i.e., provisioned?
  2. can scantest run on device?
  3. post whole stacktrace.

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