App is crashing because of instantiateViewController() and it seems to affect iOS13 users only.
let homeTabBarController = storyboard?.instantiateViewController(identifier: "home") as! HomeTabBarController
HomeTabBarController is a subclass UITabBarController.
lawgimenez
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
I updated my iPhone to the latest iOS15 Developer Beta 5 and noticed that the UITabBar's barTintColor is no longer working.
I am running Xcode Version 13.0 beta 4 (13A5201i). When I run on the emulator it has the correct barTintColor.
But when I run it on my iPhone (IOS15 Developer Beta 5) this is the result on my UITabBar.
But both screenshots has the same code.
tabBar.barTintColor = UIColor(red: 0.141, green: 0.165, blue: 0.216, alpha: 1)
If anyone can make sense out of this would be great.
When using Xcode's Preview or Simulator, I noticed that my M2 Air will overheat. This hasn't happened before in Ventura or Xcode 14.
I was implementing SwiftData on my app and everything works on emulator (both iOS and iPadOS). But when I try to run it on my device, it threw an error
dyld[548]: Symbol not found: _$s9SwiftData15PropertyOptionsC6uniqueACvgZ
Referenced from: <5E19B2FA-C3D5-353E-AEE7-7B31B7BE56B4> /private/var/containers/Bundle/Application/F7269758-C6E1-46DA-A6E2-8AD5EBB54CFF/MyApp.app/MyApp
Expected in: <8B52C2B3-931A-3736-B357-ECF87A41F3EB> /System/Library/Frameworks/SwiftData.framework/SwiftData
My devices are on iOS 17 Beta 6 and Xcode 15 beta 6.