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CVDisplayLink crash QuartzBuilder appEvery now and then my QB app just crashes. Completely out of the blue – often only after several hours, but sometimes after a couple of minutes. The app takes photos and has a basic "screensaver-mode": fetching pictures from a folder and serving them as a slideshow. Here's part of the crash report: Code Type: X86-64 (Native) Parent Process: launchd [115] Date/Time: 2013-06-24 22:45:05.223 +0200 OS Version: Mac OS X 10.7.5 (11G63) Report Version: 9 Anonymous UUID: 942BDC40-13F3-4727-BFA7-20FA8BA3F567 Crashed Thread: 6 CVDisplayLink Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Application Specific Information: objc[168]: garbage collection is OFF abort() called Application Specific Signatures: Graphics kernel error: 0x00000003 As you can see, the report mentions the CVDisplayLink thread to have crashed but I have no clue what could really be going on that repeatedly triggers this error. I'm using Quartz Builder 1.5 Anyone?
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Some more info: the crash report of the specific thread. It's mostly just random lines of code to me, but maybe someone else can tell me something from this?
Interesting. Thats a crash in the OpenGL driver for the HD 3000. I would actually take the time to report that crash to Apple, along with a composition.
Does the composition render fine in Quartz Composer?
Id also try it on 10.8 - as there are lots of fixes related to Quartz Composer and Core Image behind the scenes.
hi vade, thanks for your reply, didn't notice it until now!
the crash occurs quite randomly and only once in a while (every day or so). also, the app is using several plugins and external i/o hardware which isn't running on my own computer so reporting details repeatedly will be quite a headache. moreover: it won't be used after the campaign ended, so I guess i'd just leave it be...
had a very tiny hope this would be quick-fixable, but clearly isn't. so now i will happily ignore it :-) thanks for that!