Questions Linux Laravel Mysql Ubuntu Git Menu

HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin

Cannot define category for undefined class UIBarButtonItem

Tags:

ios

swift

What may be the reason of that issue?

This happens ONLY when I compile on real device. Everything is fine when I run with simulator.

like image

977

asked Mar 29 '26 22:03

Bartłomiej Semańczyk

1 Answers

Your UIKit.framework may be corrupted and you'll need to reinstall Xcode.

like image

133

answered Apr 01 '26 09:04

Thomas Wang

Sign in to Comment

Related questions
                            
                                iOS merge (mix) 2 or more audio files to wav format
                            
                                Xcode error: Signing for ... requires a development team
                            
                                flutter DraggableScrollableSheet with sticky headers
                            
                                Unable to receive IOS notifications from Firebase Console
                            
                                Lifecycle of objects on storyboard?
                            
                                UIVideoEditorController canEditVideoAtPath returns false on assets from library
                            
                                Implemented iOS AppIntents don't show in Shortcuts
                            
                                SwiftUI - List Divider: Unwanted inset at the start when non-Text component is used at the start of row
                            
                                Inner shadow with Core Graphics
                            
                                SKEffectNode to an SKTexture?
                            
                                TableView NSException
                            
                                iOS - Adding a new view / Switching views on button press
                            
                                Is there a way to "auto detect" the encoding of a resource when loading it using stringFromContentsOfURL?
                            
                                Replace entities in to-many relationship in Core Data
                            
                                how to add UINavigationController UIToolbar to the top of the view not the bottom
                            
                                How to send `apns-collapse-id` using FCM when sending Push Notifications?

Donate For Us

If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!

Donate Us With