Hi everyone,
I've encountered a rare and strange crash in my app that I can't consistently reproduce. The crash seems to occur deep within Apple's internal frameworks, and I can't pinpoint which line of my own code is causing it. Here's the crash stack trace:
#44 AXSpeech
SIGSEGV
SEGV_ACCERR
0 CoreFoundation ___CFCheckCFInfoPACSignature + 4
1 CoreFoundation _CFRunLoopSourceSignal + 28
2 Foundation _performQueueDequeue + 492
3 Foundation ___NSThreadPerformPerform + 88
4 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28
5 CoreFoundation ___CFRunLoopDoSource0 + 176
6 CoreFoundation ___CFRunLoopDoSources0 + 340
7 CoreFoundation ___CFRunLoopRun + 828
8 CoreFoundation _CFRunLoopRunSpecific + 608
9 Foundation -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
10 TextToSpeech _TTSCFAttributedStringCreateStringByBracketingAttributeWithString + 776
11 Foundation ___NSThread__start__ + 732
12 libsystem_pthread.dylib __pthread_start + 136
Sometimes, instead of line 10 referencing _TTSCFAttributedStringCreateStringByBracketingAttributeWithString, it shows:
10 TextToSpeech LogWarning(char const*, ...) + 7288
Has anyone experienced a similar issue or know what might be triggering this crash? Any guidance on how to investigate or resolve this would be greatly appreciated. Thank you!
