14 Replies
      Latest reply on Oct 30, 2019 1:46 AM by tarun2019
      jreyesv Level 1 Level 1 (0 points)

        Hi,

        We have been using color assets to access colors like UIColor(named: "colornamehere") and that has been working fine with Xcode 10 but now trying with Xcode 11 beta 6 and 7 using iOS 11.4 Simulator and it can't find the colors anymore. Using the iOS 12 and 13 simulator works but not on 11

         

        Wondering if anyone has seen this too

         

        Thanks

        • Re: xcode 11 beta 6 or 7 not finding named colors on my color assets when running on iOS 11.4 simulator and device
          lesmond Level 1 Level 1 (0 points)

          Yes a few are getting this. I managed to recreate in a sample project and raised a radar with Apple. No response yet. FB7144402

          • Re: xcode 11 beta 6 or 7 not finding named colors on my color assets when running on iOS 11.4 simulator and device
            danielsaidi Level 1 Level 1 (0 points)

            I have this problem as well; retrieving colors by name returns nil in iOS 11.4 but works in iOS 13.

             

            However, if I create a brand new app project, named colors do work.

            • Re: xcode 11 beta 6 or 7 not finding named colors on my color assets when running on iOS 11.4 simulator and device
              SNChristopher Level 1 Level 1 (0 points)

              Exactly the same here.

              Xcode 10 + iOS 11.x / 12.x works perfectly.

              Xcode 11 + iOS 12.x / 13.x works perfectly.

              Xcode 11 + iOS 11.4 == crash when calling UIColor(named:)

               

              However! Xcode 11 + iOS 11.4 + Objective-C [UIColor colorNamed:@"name"] works.

              • Re: xcode 11 beta 6 or 7 not finding named colors on my color assets when running on iOS 11.4 simulator and device
                TripleF Level 1 Level 1 (0 points)

                Sounds like there’ll be a new Xcode 11 GM to fix this. From the developer portal (emphasis added):

                 

                Please note that apps built with Xcode 11 using named colors may experience lookup failures (with no value returned) when the app runs on iOS 11 or earlier. This will be fixed in a future Xcode update. To avoid this issue, raise the minimum deployment target to iOS 12 or later to submit to the App Store now, or rebuild with the next Xcode GM candidate seed when it’s available.

                 

                https://developer.apple.com/ios/submit/

                    • Re: xcode 11 beta 6 or 7 not finding named colors on my color assets when running on iOS 11.4 simulator and device
                      tarun2019 Level 1 Level 1 (0 points)

                      The issue is present in XCode 11 GM seed 2. See below stack trace

                       

                      Process:               Xcode [15452]

                      Path:                  /Users/USER/Downloads/Xcode-beta.app/Contents/MacOS/Xcode

                      Identifier:            com.apple.dt.Xcode

                      Version:               11.2 (15519)

                      Build Info:            IDEFrameworks-15519000000000000~20 (11B44)

                      Code Type:             X86-64 (Native)

                      Parent Process:        ??? [1]

                      Responsible:           Xcode [15452]

                      User ID:               501

                       

                       

                      Date/Time:             2019-10-30 14:12:30.728 +0530

                      OS Version:            Mac OS X 10.15 (19A603)

                      Report Version:        12

                      Bridge OS Version:     4.0 (17P572)

                      Anonymous UUID:        51B49748-1EE9-9601-05D7-15D35CBF7B9C

                       

                       

                      Sleep/Wake UUID:       EC7E284A-1F3A-4636-ABB9-76A6CD43BBCF

                       

                       

                      Time Awake Since Boot: 11000 seconds

                      Time Since Wake:       960 seconds

                       

                       

                      System Integrity Protection: enabled

                       

                       

                      Crashed Thread:        0  Dispatch queue: com.apple.main-thread

                       

                       

                      Exception Type:        EXC_CRASH (SIGABRT)

                      Exception Codes:       0x0000000000000000, 0x0000000000000000

                      Exception Note:        EXC_CORPSE_NOTIFY

                       

                       

                      Application Specific Information:

                      ProductBuildVersion: 11B44

                      UNCAUGHT EXCEPTION (NSInvalidArgumentException): -[IBUIColor colorUsingColorSpaceName:]: unrecognized selector sent to instance 0x7fc5ee02a440

                      UserInfo: (null)

                      Hints:

                       

                      Backtrace:

                        0   __exceptionPreprocess (in CoreFoundation)

                        1   DVTFailureHintExceptionPreprocessor (in DVTFoundation)

                        2   objc_exception_throw (in libobjc.A.dylib)

                        3   -[NSObject(NSObject) __retain_OA] (in CoreFoundation)

                        4   ___forwarding___ (in CoreFoundation)

                        5   _CF_forwarding_prep_0 (in CoreFoundation)

                        6   -[NSColorPickerPencilView(NSPencilCore) _pencilWithColor:] (in AppKit)

                        7   -[NSColorPickerPencilView setColor:] (in AppKit)

                        8   -[NSColorPanel _withColorSettingDisabled:] (in AppKit)

                        9   -[NSColorPanel _forceSetColor:] (in AppKit)

                      10   -[NSColorPanel setColor:] (in AppKit)

                      11   -[NSTextView updateFontPanel] (in AppKit)

                      12   -[NSTextView(NSSharing) becomeFirstResponder] (in AppKit)

                      13   -[IDEAttributedStringControlTextView becomeFirstResponder] (in IDEKit)

                      14   -[NSWindow _realMakeFirstResponder:] (in AppKit)

                      15   -[NSWindow(NSEventRouting) _handleMouseDownEvent:isDelayedEvent:] (in AppKit)

                      16   -[NSWindow(NSEventRouting) _reallySendEvent:isDelayedEvent:] (in AppKit)

                      17   -[NSWindow(NSEventRouting) sendEvent:] (in AppKit)

                      18   -[IDEWorkspaceWindow sendEvent:] (in IDEKit)

                      19   -[NSApplication(NSEvent) sendEvent:] (in AppKit)

                      20   -[IDEApplication sendEvent:] (in IDEKit)

                      21   -[NSApplication run] (in AppKit)

                      22   NSApplicationMain (in AppKit)

                      23   main (in Xcode)

                      24   start (in libdyld.dylib)

                       

                      abort() called

                       

                       

                      Application Specific Signatures:

                      NSInvalidArgumentException

                       

                       

                      Application Specific Backtrace 1:

                      0   CoreFoundation                      0x00007fff3a8ccd63 __exceptionPreprocess + 250

                      1   DVTFoundation                       0x000000010c7c3a29 DVTFailureHintExceptionPreprocessor + 205

                      2   libobjc.A.dylib                     0x00007fff707bbbd4 objc_exception_throw + 48

                      3   CoreFoundation                      0x00007fff3a957206 -[NSObject(NSObject) __retain_OA] + 0

                      4   CoreFoundation                      0x00007fff3a87351b ___forwarding___ + 1427

                      5   CoreFoundation                      0x00007fff3a872ef8 _CF_forwarding_prep_0 + 120

                      6   AppKit                              0x00007fff37f45038 -[NSColorPickerPencilView(NSPencilCore) _pencilWithColor:] + 297

                      7   AppKit                              0x00007fff37f4419c -[NSColorPickerPencilView setColor:] + 27

                      8   AppKit                              0x00007fff37f41bec -[NSColorPanel _withColorSettingDisabled:] + 37

                      9   AppKit                              0x00007fff37f42088 -[NSColorPanel _forceSetColor:] + 108

                      10  AppKit                              0x00007fff37f41ea0 -[NSColorPanel setColor:] + 119

                      11  AppKit                              0x00007fff37a9f487 -[NSTextView updateFontPanel] + 1949

                      12  AppKit                              0x00007fff37bfd73d -[NSTextView(NSSharing) becomeFirstResponder] + 271

                      13  IDEKit                              0x000000010e68bb91 -[IDEAttributedStringControlTextView becomeFirstResponder] + 42

                      14  AppKit                              0x00007fff37b6c00a -[NSWindow _realMakeFirstResponder:] + 415

                      15  AppKit                              0x00007fff37c4145d -[NSWindow(NSEventRouting) _handleMouseDownEvent:isDelayedEvent:] + 3983

                      16  AppKit                              0x00007fff37b84e80 -[NSWindow(NSEventRouting) _reallySendEvent:isDelayedEvent:] + 2612

                      17  AppKit                              0x00007fff37b8420d -[NSWindow(NSEventRouting) sendEvent:] + 349

                      18  IDEKit                              0x000000010e23f56b -[IDEWorkspaceWindow sendEvent:] + 154

                      19  AppKit                              0x00007fff37a47618 -[NSApplication(NSEvent) sendEvent:] + 352

                      20  IDEKit                              0x000000010e2856c7 -[IDEApplication sendEvent:] + 922

                      21  AppKit                              0x00007fff37a37005 -[NSApplication run] + 707

                      22  AppKit                              0x00007fff37a28e7d NSApplicationMain + 777

                      23  Xcode                               0x000000010c4e7e8d main + 541

                      24  libdyld.dylib                       0x00007fff71b1a405 start + 1

                       

                       

                      Thread 0 Crashed:: Dispatch queue: com.apple.main-thread

                      0   libsystem_kernel.dylib        0x00007fff71c6947a __pthread_kill + 10

                      1   libsystem_pthread.dylib        0x00007fff71d26707 pthread_kill + 384

                      2   libsystem_c.dylib              0x00007fff71bf1a08 abort + 120

                      3   com.apple.dt.IDEKit            0x000000010e201069 +[IDEAssertionHandler _handleAssertionWithLogString:assertionSignature:assertionReason:extraBacktrace:] + 1276

                      4   com.apple.dt.IDEKit            0x000000010e202718 -[IDEAssertionHandler handleUncaughtException:] + 1094

                      5   com.apple.dt.IDEKit            0x000000010e2027ee IDEHandleUncaughtException + 94

                      6   com.apple.AppKit              0x00007fff37a37086 -[NSApplication run] + 836

                      7   com.apple.AppKit              0x00007fff37a28e7d NSApplicationMain + 777

                      8   com.apple.dt.Xcode            0x000000010c4e7e8d main + 541

                      9   libdyld.dylib                  0x00007fff71b1a405 start + 1

                       

                       

                      Thread 1:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 2:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 3:

                      0   libsystem_kernel.dylib        0x00007fff71c63146 mach_msg_trap + 10

                      1   libsystem_kernel.dylib        0x00007fff71c636ac mach_msg + 60

                      2   com.apple.CoreFoundation      0x00007fff3a81c19b __CFRunLoopServiceMachPort + 322

                      3   com.apple.CoreFoundation      0x00007fff3a81b737 __CFRunLoopRun + 1695

                      4   com.apple.CoreFoundation      0x00007fff3a81ae13 CFRunLoopRunSpecific + 499

                      5   com.apple.Foundation          0x00007fff3ceb7cad -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212

                      6   com.apple.DTDeviceKitBase      0x0000000125ddd55e +[DTDKRemoteDeviceConnection startServiceBrowsers] + 204

                      7   com.apple.Foundation          0x00007fff3ceadef2 __NSThread__start__ + 1064

                      8   libsystem_pthread.dylib        0x00007fff71d26d76 _pthread_start + 125

                      9   libsystem_pthread.dylib        0x00007fff71d235d7 thread_start + 15

                       

                       

                      Thread 4:

                      0   libsystem_kernel.dylib        0x00007fff71c63146 mach_msg_trap + 10

                      1   libsystem_kernel.dylib        0x00007fff71c636ac mach_msg + 60

                      2   com.apple.CoreFoundation      0x00007fff3a81c19b __CFRunLoopServiceMachPort + 322

                      3   com.apple.CoreFoundation      0x00007fff3a81b737 __CFRunLoopRun + 1695

                      4   com.apple.CoreFoundation      0x00007fff3a81ae13 CFRunLoopRunSpecific + 499

                      5   com.apple.Foundation          0x00007fff3ceb7cad -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212

                      6   com.apple.DTDeviceKitBase      0x0000000125deb08d -[DTDKRemoteDeviceDataListener listenerThreadImplementation] + 636

                      7   com.apple.Foundation          0x00007fff3ceadef2 __NSThread__start__ + 1064

                      8   libsystem_pthread.dylib        0x00007fff71d26d76 _pthread_start + 125

                      9   libsystem_pthread.dylib        0x00007fff71d235d7 thread_start + 15

                       

                       

                      Thread 5:: com.apple.CFSocket.private

                      0   libsystem_kernel.dylib        0x00007fff71c6a7c6 __select + 10

                      1   com.apple.CoreFoundation      0x00007fff3a84992a __CFSocketManager + 632

                      2   libsystem_pthread.dylib        0x00007fff71d26d76 _pthread_start + 125

                      3   libsystem_pthread.dylib        0x00007fff71d235d7 thread_start + 15

                       

                       

                      Thread 6:: JavaScriptCore bmalloc scavenger

                      0   libsystem_kernel.dylib        0x00007fff71c668f6 __psynch_cvwait + 10

                      1   libsystem_pthread.dylib        0x00007fff71d27082 _pthread_cond_wait + 701

                      2   libc++.1.dylib                0x00007fff6ec6b81a std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18

                      3   com.apple.JavaScriptCore      0x00007fff3eedf714 void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 84

                      4   com.apple.JavaScriptCore      0x00007fff3eee3c2b bmalloc::Scavenger::threadRunLoop() + 331

                      5   com.apple.JavaScriptCore      0x00007fff3eee37a9 bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9

                      6   com.apple.JavaScriptCore      0x00007fff3eee5fc7 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39

                      7   libsystem_pthread.dylib        0x00007fff71d26d76 _pthread_start + 125

                      8   libsystem_pthread.dylib        0x00007fff71d235d7 thread_start + 15

                       

                       

                      Thread 7:

                      0   libsystem_kernel.dylib        0x00007fff71c63146 mach_msg_trap + 10

                      1   libsystem_kernel.dylib        0x00007fff71c636ac mach_msg + 60

                      2   com.apple.spotlight.index      0x00007fff694177cf _handleExceptions + 120

                      3   libsystem_pthread.dylib        0x00007fff71d26d76 _pthread_start + 125

                      4   libsystem_pthread.dylib        0x00007fff71d235d7 thread_start + 15

                       

                       

                      Thread 8:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 9:: com.apple.NSEventThread

                      0   libsystem_kernel.dylib        0x00007fff71c63146 mach_msg_trap + 10

                      1   libsystem_kernel.dylib        0x00007fff71c636ac mach_msg + 60

                      2   com.apple.CoreFoundation      0x00007fff3a81c19b __CFRunLoopServiceMachPort + 322

                      3   com.apple.CoreFoundation      0x00007fff3a81b737 __CFRunLoopRun + 1695

                      4   com.apple.CoreFoundation      0x00007fff3a81ae13 CFRunLoopRunSpecific + 499

                      5   com.apple.AppKit              0x00007fff37a45026 _NSEventThread + 132

                      6   libsystem_pthread.dylib        0x00007fff71d26d76 _pthread_start + 125

                      7   libsystem_pthread.dylib        0x00007fff71d235d7 thread_start + 15

                       

                       

                      Thread 10:: DYMobileDeviceManager

                      0   libsystem_kernel.dylib        0x00007fff71c63146 mach_msg_trap + 10

                      1   libsystem_kernel.dylib        0x00007fff71c636ac mach_msg + 60

                      2   com.apple.CoreFoundation      0x00007fff3a81c19b __CFRunLoopServiceMachPort + 322

                      3   com.apple.CoreFoundation      0x00007fff3a81b737 __CFRunLoopRun + 1695

                      4   com.apple.CoreFoundation      0x00007fff3a81ae13 CFRunLoopRunSpecific + 499

                      5   com.apple.Foundation          0x00007fff3ceb7cad -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212

                      6   com.apple.Foundation          0x00007fff3ceb7bc6 -[NSRunLoop(NSRunLoop) run] + 76

                      7   com.apple.GPUToolsMobileFoundation 0x000000012ca8d5a9 -[DYMobileDeviceManager _deviceNotificationThread:] + 126

                      8   com.apple.Foundation          0x00007fff3ceadef2 __NSThread__start__ + 1064

                      9   libsystem_pthread.dylib        0x00007fff71d26d76 _pthread_start + 125

                      10  libsystem_pthread.dylib        0x00007fff71d235d7 thread_start + 15

                       

                       

                      Thread 11:

                      0   libsystem_kernel.dylib        0x00007fff71c63146 mach_msg_trap + 10

                      1   libsystem_kernel.dylib        0x00007fff71c636ac mach_msg + 60

                      2   com.apple.CoreFoundation      0x00007fff3a81c19b __CFRunLoopServiceMachPort + 322

                      3   com.apple.CoreFoundation      0x00007fff3a81b737 __CFRunLoopRun + 1695

                      4   com.apple.CoreFoundation      0x00007fff3a81ae13 CFRunLoopRunSpecific + 499

                      5   com.apple.CoreFoundation      0x00007fff3a81abea CFRunLoopRun + 40

                      6   libSwiftPM.dylib              0x0000000131309146 closure #1 in FSEventStream.start() + 262

                      7   libSwiftPM.dylib              0x00000001311877a2 closure #1 in Thread.init(task:) + 146

                      8   libSwiftPM.dylib              0x00000001311878f9 thunk for @escaping @callee_guaranteed () -> () + 25

                      9   libSwiftPM.dylib              0x00000001311878be @objc ThreadImpl.main() + 46

                      10  com.apple.Foundation          0x00007fff3ceadef2 __NSThread__start__ + 1064

                      11  libsystem_pthread.dylib        0x00007fff71d26d76 _pthread_start + 125

                      12  libsystem_pthread.dylib        0x00007fff71d235d7 thread_start + 15

                       

                       

                      Thread 12:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 13:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 14:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 15:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 16:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 17:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 18:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 19:: Dispatch queue: com.apple.dt.SpotlightIndexerProcess (QOS: BACKGROUND)

                      0   com.apple.DNTDocumentationModel 0x0000000112e63030 outlined init with copy of Any + 0

                      1   com.apple.DNTDocumentationModel 0x0000000112e60400 JSON.optionalValueForKey<A>(_:) + 144

                      2   com.apple.DNTDocumentationModel 0x0000000112e60272 JSON.valueForKey<A>(_:) + 130

                      3   com.apple.DNTDocumentationModel 0x0000000112e611a3 JSON.jsonForKey(_:) + 115

                      4   com.apple.DNTDocumentationSupport 0x0000000113119cf6 LanguageEntityRelationship.init(relatedEntityJSON:sourceLanguage:role:) + 246

                      5   com.apple.DNTDocumentationSupport 0x00000001131866c1 JSON<>.ownerWithSourceLanguage(_:) + 161

                      6   com.apple.DNTDocumentationSupport 0x000000011321e6d3 InstanceMethod.init(json:role:) + 195

                      7   com.apple.DNTDocumentationSupport 0x000000011321f0e9 protocol witness for WebJSONInitializable.init(json:role:) in conformance InstanceMethod + 9

                      8   com.apple.DNTDocumentationSupport 0x0000000113171037 static DocumentationService.entityForJSONDictionary(_:) + 359

                      9   com.apple.DNTDocumentationSupport 0x00000001131707ec DocumentationService.deserializeEntity(cachePair:) + 1132

                      10  com.apple.DNTDocumentationSupport 0x00000001130f1c48 specialized Sequence.map<A>(_:) + 360

                      11  com.apple.DNTDocumentationSupport 0x00000001130eec09 IndexOperation.main() + 329

                      12  com.apple.DNTDocumentationSupport 0x00000001130ef838 @objc IndexOperation.main() + 24

                      13  com.apple.Foundation          0x00007fff3d0622c0 __NSOPERATION_IS_INVOKING_MAIN__ + 17

                      14  com.apple.Foundation          0x00007fff3cec7af4 -[NSOperation start] + 731

                      15  com.apple.Foundation          0x00007fff3d0626ce __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 17

                      16  com.apple.Foundation          0x00007fff3cef0ed8 __NSOQSchedule_f + 182

                      17  libdispatch.dylib              0x00007fff71ad6143 _dispatch_block_async_invoke2 + 83

                      18  libdispatch.dylib              0x00007fff71aca4de _dispatch_client_callout + 8

                      19  libdispatch.dylib              0x00007fff71acc690 _dispatch_continuation_pop + 414

                      20  libdispatch.dylib              0x00007fff71acbd8e _dispatch_async_redirect_invoke + 703

                      21  libdispatch.dylib              0x00007fff71ad87e5 _dispatch_root_queue_drain + 326

                      22  libdispatch.dylib              0x00007fff71ad8f25 _dispatch_worker_thread2 + 92

                      23  libsystem_pthread.dylib        0x00007fff71d2371d _pthread_wqthread + 220

                      24  libsystem_pthread.dylib        0x00007fff71d235c3 start_wqthread + 15

                       

                       

                      Thread 20:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 21:

                      0   libsystem_pthread.dylib        0x00007fff71d235b4 start_wqthread + 0

                       

                       

                      Thread 22:

                      0   libsystem_kernel.dylib        0x00007fff71c67012 __semwait_signal + 10

                      1   libsystem_c.dylib              0x00007fff71bea122 nanosleep + 196

                      2   com.apple.CoreSymbolicationDT 0x000000010f279391 cleaner_thread_main(void*) + 41

                      3   libsystem_pthread.dylib        0x00007fff71d26d76 _pthread_start + 125

                      4   libsystem_pthread.dylib        0x00007fff71d235d7 thread_start + 15

                       

                       

                      Thread 0 crashed with X86 Thread State (64-bit):

                        rax: 0x0000000000000000  rbx: 0x0000000114220d40  rcx: 0x00007ffee3719788  rdx: 0x0000000000000000

                        rdi: 0x0000000000000307  rsi: 0x0000000000000006  rbp: 0x00007ffee37197b0  rsp: 0x00007ffee3719788

                         r8: 0x000000010ea9c6b8   r9: 0x0000000000000012  r10: 0x0000000000000000  r11: 0x0000000000000246

                        r12: 0x0000000000000307  r13: 0x00007fff962e1560  r14: 0x0000000000000006  r15: 0x0000000000000016

                        rip: 0x00007fff71c6947a  rfl: 0x0000000000000246  cr2: 0x00007fc5db92ad00

                       

                      Logical CPU:     0

                      Error Code:      0x02000148

                      Trap Number:     133