diff --git a/src/plugins/platforms/ios/qiosviewcontroller.mm b/src/plugins/platforms/ios/qiosviewcontroller.mm index 7aeb3b9ca68..64d42d6b652 100644 --- a/src/plugins/platforms/ios/qiosviewcontroller.mm +++ b/src/plugins/platforms/ios/qiosviewcontroller.mm @@ -147,9 +147,13 @@ UIWindow *uiWindow = self.window; if (uiWindow.screen != [UIScreen mainScreen] && self.subviews.count == 1) { - // Removing the last view of an external screen, go back to mirror mode - uiWindow.screen = [UIScreen mainScreen]; - uiWindow.hidden = YES; + // We're about to remove the last view of an external screen, so go back + // to mirror mode, but defer it until after the view has been removed, + // to ensure that we don't try to layout the view that's being removed. + dispatch_async(dispatch_get_main_queue(), ^{ + uiWindow.screen = [UIScreen mainScreen]; + uiWindow.hidden = YES; + }); } }