A copy of an item runs an error:
2017-03-07 14:44:57.906 zenithcp[54472:2455909] * * * assertion failure in-[uiapplication _runWithMainScene: Transitioncontext:completion:],/buildroot/library/caches/com.apple.xbs/sources/uikit_sim/uikit-3600.5.2/ uiapplication.m:3679
Error Reason:
-(BOOL) Application: (UIApplication *) application didfinishlaunchingwithoptions: (nsdictionary *) launchOptions{
Self.window = [[UIWindow alloc] Initwithframe:[[uiscreen mainscreen] bounds]];//custom window, but not set Rootviewcontroller
[Self.window makekeyandvisible];
[Self.window.rootViewController Presentviewcontroller:surfboard Animated:no Completion:nil];
Return YES
}
Workaround: Set the window Rootviewcontroller
Uinavigationcontroller *indexviewcr=[[uistoryboard storyboardwithname:@ "Main" Bundle:nil] instantiateviewcontrollerwithidentifier:@ "Nav"];
Keywindow.rootviewcontroller = INDEXVIEWCR;