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Reading crash reports
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Reading crash reports


  • Subject: Reading crash reports
  • From: Pierre Bernard <email@hidden>
  • Date: Tue, 18 Apr 2006 13:36:55 +0200

Hi!

I am having trouble making sense of crash reports.

E.g.:

Thread 0 Crashed:
0   libobjc.A.dylib          	0x90a3e100 objc_msgSend + 32
1   HoudahSpot               0x0001466c -[ResultController queryNotification:] + 396 (crt.c:355)
2   com.apple.Foundation     0x92931ad8 _nsnote_callback + 180
3   com.apple.CoreFoundation 0x908034c4 __CFXNotificationPost + 368
4   com.apple.CoreFoundation 0x907fb5a0 _CFXNotificationPostNotification + 684
5   com.apple.Foundation     0x9291bee0 -[NSNotificationCenter postNotificationName:object:userInfo:] + 92

I have read the Apple technote on the subject. All seems easy.

The catch is that Apple's examples has line numbers. In the real backtraces I am seeing I have seemingly random numbers in the same place.

 -[ResultController queryNotification:] is around line 100 in the source. I have no idea what "+ 396 (crt.c:355)" refers to.

Pierre
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