A Carbon application controlling DSLRs and running perfectly fine
from Yosemite to Sierra always crashes under High Sierra if the
memory card inside the camera is not empty. However if the memory
card is empty it doesn’t crash!
I have been unable to find anything in my code that could explain the
crash. Please find below a sample, any idea of what could be wrong?
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000020
Exception Note: EXC_CORPSE_NOTIFY
Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [0]
VM Regions Near 0x20:
Application Specific Information:
objc_msgSend() selector name: retain
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libobjc.A.dylib 0xa6a69163 objc_msgSend + 19
1 libobjc.A.dylib 0xa6a6ca3e objc_setProperty + 83
2 com.apple.ImageCaptureCore 0x95825a44 -
[ICCameraFileProperties setCreationDate:] + 29
3 com.apple.ImageCaptureCore 0x9584295f -[ICCameraFile
initWithDictionary:parentFolder:device:] + 823
4 com.apple.ImageCaptureCore 0x9583ac43 __50-[ICCameraDevice
processImageCaptureNotification:]_block_invoke + 485
5 com.apple.CoreFoundation 0x937a53e6 -[__NSArrayM
enumerateObjectsWithOptions:usingBlock:] + 198
6 com.apple.CoreFoundation 0x937a52f1 -[NSArray
enumerateObjectsUsingBlock:] + 81
7 com.apple.ImageCaptureCore 0x958391c6 -[ICCameraDevice
processImageCaptureNotification:] + 474
8 com.apple.ImageCaptureCore 0x9583be5c __54-[ICCameraDevice
handleImageCaptureEventNotification:]_block_invoke_2 + 146
9 com.apple.ImageCaptureCore 0x9582bada
__ICPerformBlockOnMainThreadAndWaitUntilDone_block_invoke + 145
10 com.apple.CoreFoundation 0x937bc350
__CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 16
11 com.apple.CoreFoundation 0x9379ff9c __CFRunLoopDoBlocks + 268
12 com.apple.CoreFoundation 0x9379f74a __CFRunLoopRun + 2874
13 com.apple.CoreFoundation 0x9379e8e1 CFRunLoopRunSpecific + 641
14 com.apple.CoreFoundation 0x9379e64a CFRunLoopRunInMode + 122
15 com.apple.HIToolbox 0x92d9d42b
RunCurrentEventLoopInMode + 321
16 com.apple.HIToolbox 0x92d9d152 ReceiveNextEventCommon
+ 777
17 com.apple.HIToolbox 0x92f19632 _AcquireNextEvent + 58
18 com.apple.HIToolbox 0x92f0aeac RunApplicationEventLoop
+ 174
19 com.alpha.beta 0x000419c9 main + 30247
20 com.alpha.beta 0x00002615 start + 53
Thimeau
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