Hi list,
I've got a user experiencing problems on his machine with an RB app I
created, and I'm seeing consistent output from his OS X crash reports
(shown below, in part). But I'm not sure how to interpret it. My guess
is that it has something to do with manipulating a MemoryBlock, as
that is the main thing going on in my application's function
identified by line 10 of the crash report output. But I thought I'd
see if anybody on the list has knowledge or experience with this
output to help me better isolate the problem. He is getting these
crashes when he quits the application. Another possibly helpful tidbit
is that this function is also called when the application starts up,
but does not create any problems at that point apparently.
Also, of a dozen beta testers, he is the only one experiencing crashes
-- it appears I fixed an earlier one he was having when he quit the
application. Does that point anybody on the list to the possibility of
something to look for?
Thread 0 Crashed:
0 libSystem.B.dylib 0x90003568 strlen + 8
1 libSystem.B.dylib 0x90131468 _simple_vdprintf + 3688
2 libSystem.B.dylib 0x90131ca8 _simple_dprintf + 52
3 libSystem.B.dylib 0x9012c91c malloc_printf + 132
4 libSystem.B.dylib 0x90007288 szone_free + 1628
5 rbframework.dylib 0x01894d80 MemoryBlockFinalizer + 44
6
0x0001dec0 MemoryBlock.__Exit%%o<MemoryBlock> + 56
7 rbframework.dylib 0x0187c854 ResolveWeakRef + 116
8 rbframework.dylib 0x0187c1e8 RuntimeLockObject + 592
9 rbframework.dylib 0x0187c294 RuntimeUnlockObject + 52
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