I think its a problem with 5.2.9 release of MonoTouch from 3/16. I'm getting the same error as technohead but a different situation. I can reproduce this on an iPad 3rd gen (iOS 5.1) and iPhone 4S (iOS 5.01) and in the simulator for both iPad and iPhone. Rolf, check out the code from my buddy @Tron5000 http://spinningtheweb.blogspot.com/2011/08/custom-animations-for.html here . >From this code, you'll be able to reproduce the error we are seeing. My error below is when I'm moving between controllers with a *custom animation*.
---- OSX 10.7.3 XCode: 4.3.1 Monotouch: 5.2.0 (released on 3/16) Mono: 2.10.8 MonoDevelop: 2.8.6.5 Message: Object reference not set to an instance of an object StackTrace: at MonoTouch.UIKit.UIView+<Transition>c__AnonStorey14.<>m__16 (Boolean x) [0x00000] in /Developer/MonoTouch/Source/monotouch/src/UIKit/UIView.cs:113 at MonoTouch.UIKit.UIView.TrampolineUICompletionHandler (IntPtr block, Boolean finished) [0x0004d] in /Developer/MonoTouch/Source/monotouch/src/UIKit/UIView.g.cs:1590 at (wrapper native-to-managed) MonoTouch.UIKit.UIView:TrampolineUICompletionHandler (intptr,int) at (wrapper managed-to-native) MonoTouch.UIKit.UIApplication:UIApplicationMain (int,string[],intptr,intptr) at MonoTouch.UIKit.UIApplication.Main (System.String[] args, System.String principalClassName, System.String delegateClassName) [0x00042] in /Developer/MonoTouch/Source/monotouch/src/UIKit/UIApplication.cs:29 at Shortlytics.Application.Main (System.String[] args) [0x00000] in /Users/dev/Desktop/iOSProjects/Shortlytics HD/ShortlyticsHD/Main.cs:12 Let me know if I can provide any more details. Dennis H Hills Interactive @dmennis -- View this message in context: http://monotouch.2284126.n4.nabble.com/Object-reference-not-set-exception-when-calling-UIView-Animate-tp4479639p4481844.html Sent from the MonoTouch mailing list archive at Nabble.com. _______________________________________________ MonoTouch mailing list [email protected] http://lists.ximian.com/mailman/listinfo/monotouch
