PonyDebugger causing modals to dismiss without animation

[adamhowardprice]

I've found an issue with all modals in my app that are being dismissed with [self dismissModalViewControllerAnimated:YES completion:nil];

When I have PonyDebugger enabled, every modal dismisses without animation. When I turn it off, the modals dismiss with animation like normal.

[ryanolsonk]

Do you have PonyDebugger's view hierarchy debugging enabled?

[adamhowardprice]

Yes

[adamhowardprice]

Commenting out the line
[debugger enableViewHierarchyDebugging];
also fixes the modal animation.

[wlue]

I've had this issue as well. It only happens with default modal animations (the horizontal flip modal animation still works).

[ryanolsonk]

Good catch! I made a mistake in the swizzled exchangeSubviewAtIndex:withSubviewAtIndex: which was responsible. I will open a pull request later tonight.

Reminds me of one of my favourite Cocoa selector names (from UIViewController):

attentionClassDumpUser:yesItsUsAgain:althoughSwizzlingAndOverridingPrivateMethodsIsFun:itWasntMuchFunWhenYourAppStoppedWorking:pleaseRefrainFromDoingSoInTheFutureOkayThanksBye: