XCode 9 will not support storyboards that are built for iOS version less than 7. Try changing the Builds for in File Inspector to a higher version then Clean and Build. See screenshot Edit: Important info from @user435779 below: Restart XCode if the errors don’t go away.
It’s hard to find the UI code which is not executed in main thread sometimes. You can use the trick below to locate it and fix it. Choose Edit Scheme -> Diagnostics, tick Main Thread Checker. Xcode 11.4.1 Click the small arrow next to the Main Thread Checker to create a Main Thread Checker breakpoint. … Read more
I was able to get around the problem by simply calling invalidateIntrinsicContentSize on the UITabBar in viewDidLayoutSubviews. -(void)viewDidLayoutSubviews { [super viewDidLayoutSubviews]; [self.tabBar invalidateIntrinsicContentSize]; } Note: The bottom of the tab bar will need to be contained to the bottom of the main view, rather than the safe area, and the tab bar should have no … Read more
I was getting the same warnings even without multiple languages in my app, which led me to find out what was really going on. . . There are a few different things going on here. I was able to silence the fixed-width warnings in my own app by changing the width of the object spacings … Read more
Select Simulator.. Go into File Menu -> Close window or press [Command + W ]. It will close the simulator which is on top . Go into Windows menu -> uncheck Show Device Bezels. Then you can close using red cross icon on simulator.
I got rid of this warning by changing the “Swift 3 @objc Inference” build setting of my targets to “Default”. From this article: Before Swift 4, the compiler made some Swift declarations automatically available to Objective-C. For example, if one subclassed from NSObject, the compiler created Objective-C entry points for all methods in such classes. … Read more