Hi Christopher,

On Oct 3, 2008, at 11:03 AM, Christopher Wright wrote:

I noticed that running the QuartzComposerPerformer example App here:
... crashes every time I run it in 10.5.5, with the default settings. No special movie or QC in use, just whatever it ships with. I don't remember it crashing before. Any suggestions?


Remove all 3rd party plugins, post anything interesting in Console.app, and perhaps run it in xcode's debugger to see where it's going astray (provide a backtrace, etc).

I've tested from an original Leopard install disk (10.5.0) and a 10.5.4 install disk, and both worked flawlessly (and might even be the same... didn't check)

Right, I think this started in 10.5.5. I've never used that example before. I have no plug-ins installed. I am running it in XCode.

It crashes on line 123 of file MovieSource.m,

        return [[_movie currentFrameImage] retain];

*poof*
#0      0x93c3c64c in DisposeGDevice
#1      0x93c3c566 in DisposeGWorld
#2      0xeab0d7cb in cv_QDPictDrawToCGContext
#3      0x93420e0e in -[NSPICTImageRep drawInRect:]
#4 0x934219d5 in -[NSPICTImageRep _drawFromRect:toRect:operation:alpha:compositing:flipped:ignoreContext:]
#5      0x93017fe8 in -[NSImage _composite:delta:fromRect:toPoint:]
#6      0x930179e2 in -[NSImage compositeToPoint:fromRect:operation:]
#7      0x93017997 in -[NSImage compositeToPoint:operation:]
#8      0x915a8440 in NSBitmapImageRepFromNSImage
#9      0x915aa4ea in NSBitmapImageRepFromNSPICTImageRep
#10     0x91589862 in -[QTMovie frameImageAtTime:withRepresentations:error:]
#11     0x91589bd8 in -[QTMovie frameImageAtTime:]
#12     0x9158940a in -[QTMovie currentFrameImage]
#13     0x00003b9d in -[MovieSource copyImageForTime:] at MovieSource.m:123
#14     0x00002be0 in -[AppController renderAtTime:] at AppController.m:144



-J
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