On Mar 24, 2014, at 10:25 PM, Appa Rao Mulpuri <appar...@ivycomptech.com> wrote:
> What is the best way to understand the Cocoa application crashes? Some times > my application is getting crashed, while clicking on the NSButtons, but it is > not always and very rarely. It is happening in the production, not in the > staging environment. Well, look at what’s in the backtrace: > 0 CoreFoundation 0x00007fff8a866b06 > __exceptionPreprocess + 198 > 1 libobjc.A.dylib 0x00007fff8e2ba3f0 > objc_exception_throw + 43 > 2 CoreFoundation 0x00007fff8a8faf49 -[NSException > raise] + 9 It’s throwing an exception. Somewhere else in the crash report it should say what type of exception it is. > 4 libsystem_c.dylib 0x00007fff8770394a _sigtramp + 26 > 5 ??? 0x0000000000000000 0x0 + 0 > 6 AppKit 0x00007fff8d3ed7b7 -[NSControl > sendAction:to:] + 85 Since the exception is triggered by a control sending its action, the problem is likely that the object that’s the target of the control got deallocated. —Jens
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