On 9/5/12, John MacMullin <john.macmul...@cox.net> wrote: > I am getting the following message: CoreAnimation: warning, deleted thread > with uncommitted CATransaction; set CA_DEBUG_TRANSACTIONS=1 in environment > to log backtraces. > > What in general would be causing this? >
Just another data point. This recently started appearing in my code when running in 10.8. It's been hard to track down, but I'm now certain the problem was in Apple's IKImageView implementation (i.e. an Apple bug) which I had no control over. I think this was sometimes leading to crashes as well. The problem is hard to reproduce, but my theory is that changing a property on the IKImageView while it was animating or removing/releasing the view while it was animating would cause this. Since I discovered a serious memory leak in the framework too, I had to ditch using it completely. All these problems went away when I did that. But the overall point is that the message can also be generated by Apple's own frameworks and it is possible that it not coming from your code. 10.8 in particular seemed to make a lot of changes to Core Animation under the hood to make it more multithreaded which may have also created new bugs. -Eric -- Beginning iPhone Games Development http://playcontrol.net/iphonegamebook/ _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
