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POCrashes with EXC_BAD_ACCESS with Garbage Collection after hours of running
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  1. POCrashes with EXC_BAD_ACCESS with Garbage Collection after hours of running
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    copied!<p>i have a app where several videos are being randomly displayed and everything was sweet and worked great. Since they program loops the same code over and over again I find it very odd that is just stops all of a sudden. What can the error message below be about?</p> <p>But after many hours it crashes. The first time it ran for 13 hours before crash and tonight it crashed after 11 hours.</p> <pre><code>Process: CamRecorder [4695] Path: /Users/wgv/Desktop/Fullscreeen/CamRecorder.app/Contents/MacOS/CamRecorder Identifier: wgv.CamRecorder Version: 1.0 (1) Code Type: X86 (Native) Parent Process: launchd [86] Date/Time: 2011-03-01 02:21:03.509 +0100 OS Version: Mac OS X 10.6.6 (10J567) Report Version: 6 Interval Since Last Report: 428620 sec Crashes Since Last Report: 2 Per-App Interval Since Last Report: 257957 sec Per-App Crashes Since Last Report: 2 Anonymous UUID: 4528D13C-54C9-413F-92D9-128D05272F57 Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000fef6e1df Crashed Thread: 0 Dispatch queue: com.apple.main-thread Application Specific Information: objc_msgSend() selector name: rectSetBeingDrawnForView: objc[4695]: garbage collection is ON Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 libobjc.A.dylib 0x93719ed7 objc_msgSend + 23 1 com.apple.AppKit 0x915ae95c -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 4668 2 com.apple.AppKit 0x915ae95c -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 4668 3 com.apple.AppKit 0x9164caa3 -[NSNextStepFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 311 4 com.apple.AppKit 0x915a9ea2 -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 3309 5 com.apple.AppKit 0x9150aa57 -[NSView displayIfNeeded] + 818 6 com.apple.AppKit 0x914be661 -[NSNextStepFrame displayIfNeeded] + 98 7 com.apple.AppKit 0x914d3d40 -[NSWindow displayIfNeeded] + 204 8 com.apple.AppKit 0x9150528a _handleWindowNeedsDisplay + 696 9 com.apple.CoreFoundation 0x91397e02 __CFRunLoopDoObservers + 1186 10 com.apple.CoreFoundation 0x91353d8d __CFRunLoopRun + 557 11 com.apple.CoreFoundation 0x91353464 CFRunLoopRunSpecific + 452 12 com.apple.CoreFoundation 0x91353291 CFRunLoopRunInMode + 97 13 com.apple.HIToolbox 0x9904e004 RunCurrentEventLoopInMode + 392 14 com.apple.HIToolbox 0x9904ddbb ReceiveNextEventCommon + 354 15 com.apple.HIToolbox 0x9904dc40 BlockUntilNextEventMatchingListInMode + 81 16 com.apple.AppKit 0x914db78d _DPSNextEvent + 847 17 com.apple.AppKit 0x914dafce -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 156 18 com.apple.AppKit 0x9149d247 -[NSApplication run] + 821 19 com.apple.AppKit 0x914952d9 NSApplicationMain + 574 20 wgv.CamRecorder 0x00001ff9 start + 53 </code></pre> <p>Le Code</p> <pre><code>-(void)playMovie { NSError *error = nil; NSString *pathString = [NSString stringWithFormat:@"/Users/Shared/Real/Movies"]; fileList = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:pathString error: &amp;error]; NSInteger lenghtOfArray = [fileList count]; NSInteger myNewFavoriteRandomNumber = arc4random() % lenghtOfArray; NSString *fileName = [NSString stringWithFormat:@"%@",[fileList objectAtIndex:myNewFavoriteRandomNumber]]; fileName = [fileName stringByDeletingPathExtension]; NSString *fuckDS_Store = [NSString stringWithFormat:@"%@",[fileList objectAtIndex:myNewFavoriteRandomNumber]]; if([fuckDS_Store isEqualToString:@".DS_Store"]) { [self playMovie]; } else { if([lastPlayedVideo intValue] == myNewFavoriteRandomNumber) { if(lenghtOfArray &gt; 3) { [self playMovie]; } } else if([lastPlayedVideo2 intValue] == myNewFavoriteRandomNumber) { if(lenghtOfArray &gt; 3) { [self playMovie]; } } else { lastPlayedVideo2 = lastPlayedVideo; lastPlayedVideo = [NSNumber numberWithInt:myNewFavoriteRandomNumber]; [textfield setStringValue:[fileList objectAtIndex:myNewFavoriteRandomNumber]]; NSError *cperror = nil; NSString* stringMoviePath = [NSString stringWithFormat:@"/Users/Shared/Real/Movies/%@.mov",fileName]; QTMovie* movie = [[QTMovie alloc] initWithFile:stringMoviePath error:&amp;cperror]; if(movie) { [movieViewLoop setMovie:movie]; [movieViewLoop play:@"yes"]; } else { //[self playMovie]; [self performSelector:@selector(playMovie) withObject:@"Oki" afterDelay:1]; } } } } - (void)movieDidEnd:(NSNotification *)aNotification //Every time a movie has been played this is being run { if([blockLoop intValue] == 0) { [self playMovie]; } } </code></pre>
 

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