У меня есть приложение, в котором несколько видео отображаются в случайном порядке, и все было прекрасно и работало отлично.Так как они программируют циклы один и тот же код снова и снова, я нахожу это очень странным, что просто внезапно останавливается.О чем может быть ниже сообщение об ошибке?
Но через много часов оно вылетает.Первый раз он работал за 13 часов до крушения, а сегодня вечером - через 11 часов.
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
Le Code
-(void)playMovie
{
NSError *error = nil;
NSString *pathString = [NSString stringWithFormat:@"/Users/Shared/Real/Movies"];
fileList = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:pathString error: &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 > 3)
{
[self playMovie];
}
}
else if([lastPlayedVideo2 intValue] == myNewFavoriteRandomNumber)
{
if(lenghtOfArray > 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:&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];
}
}