Xcode quit unexpectedly

Some one can help me for this problem. Thank you!!!!!!


Process: Xcode [1411]

Path: /Applications/Xcode.app/Contents/MacOS/Xcode

Identifier: com.apple.dt.Xcode

Version: 11.1 (15405)

Build Info: IDEFrameworks-15405000000000000~13

App Item ID: 497799835

App External ID: 832925179

Code Type: X86-64 (Native)

Parent Process: ??? [1]

Responsible: Xcode [1411]

User ID: 501



Date/Time: 2019-10-17 17:00:19.702 +0200

OS Version: Mac OS X 10.14.5 (18F132)

Report Version: 12

Anonymous UUID: 1031994E-23CB-BF39-895C-07ED5AAE0166





Time Awake Since Boot: 9100 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: 11A1027

UNCAUGHT EXCEPTION (NSInternalInconsistencyException): Error getting value for parameter key 'class' of extension 'Xcode.InterfaceBuilderKit.PepperIntegration.ConfigurationList' in plug-in 'com.apple.dt.IDE.IDEInterfaceBuilderWatchKitIntegration'

UserInfo: {

NSUnderlyingError = "Error Domain=DVTPlugInErrorDomain Code=2 \"Loading a plug-in failed.\" UserInfo={DVTPlugInIdentifierErrorKey=com.apple.dt.IDE.IDEInterfaceBuilderWatchKitIntegration, DVTPlugInExecutablePathErrorKey=/Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin/Contents/MacOS/IDEInterfaceBuilderWatchKitIntegration, NSLocalizedRecoverySuggestion=The plug-in or one of its prerequisite plug-ins may be missing or damaged and may need to be reinstalled., DVTPlugInDYLDErrorMessageErrorKey=dlopen(/Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin/Contents/MacOS/IDEInterfaceBuilderWatchKitIntegration, 0): Library not loaded: /Library/Developer/PrivateFrameworks/CoreSimulator.framework/Versions/A/CoreSimulator\n Referenced from: /Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin/Contents/MacOS/IDEInterfaceBuilderWatchKitIntegration\n Reason: image not found, NSLocalizedDescription=Loading a plug-in failed., NSFilePath=/Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin, NSLocalizedFailureReason=The plug-in \U201ccom.apple.dt.IDE.IDEInterfaceBuilderWatchKitIntegration\U201d at path \U201c/Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin\U201d could not be loaded. The plug-in or one of its prerequisite plug-ins may be missing or damaged., NSUnderlyingError=0x7fd8775e2210 {Error Domain=NSCocoaErrorDomain Code=3587 \"dlopen_preflight(/Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin/Contents/MacOS/IDEInterfaceBuilderWatchKitIntegration): Library not loaded: /Library/Developer/PrivateFrameworks/CoreSimulator.framework/Versions/A/CoreSimulator\n Referenced from: /Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin/Contents/MacOS/IDEInterfaceBuilderWatchKitIntegration\n Reason: image not found\" UserInfo={NSLocalizedFailureReason=The bundle is damaged or missing necessary resources., NSLocalizedRecoverySuggestion=Try reinstalling the bundle., NSFilePath=/Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin/Contents/MacOS/IDEInterfaceBuilderWatchKitIntegration, NSDebugDescription=dlopen_preflight(/Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin/Contents/MacOS/IDEInterfaceBuilderWatchKitIntegration): Library not loaded: /Library/Developer/PrivateFrameworks/CoreSimulator.framework/Versions/A/CoreSimulator\n Referenced from: /Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin/Contents/MacOS/IDEInterfaceBuilderWatchKitIntegration\n Reason: image not found, NSBundlePath=/Applications/Xcode.app/Contents/Developer/Platforms/WatchSimulator.platform/Developer/Library/Xcode/PrivatePlugIns/IDEInterfaceBuilderWatchKitIntegration.ideplugin, NSLocalizedDescription=The bundle \U201cIDEInterfaceBuilderWatchKitIntegration\U201d couldn\U2019t be loaded because it is damaged or missing necessary resources.}}}";

}

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ddsli
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A quit is often unexpected … 😉


So, it would be good to give more information.


What are you doing with XCode when it quits ?

- Compiling ?

- Editing in IB ?

- Calling some SCode function ?

- other ?


Seems to deal with an extension ?

Have you such an extension ?


Did you delete some libraries ?


Have a look this older thread and tell if that's the same cause:

https://forums.developer.apple.com/thread/88570

Posted by
Claude31
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I'm also getting this error when I try to open project. now its totally useless as I cannot open it. I rested the MacBook 10 times but same results. Sent report to apple. Any fix????
Posted by
nkkanhere15
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I try to launch XCode 12.4 and open the React Native porject. But xcode quits all the time.

Last login: Tue Oct 26 09:57:28 on ttys001
/Applications/Xcode.app/Contents/MacOS/Xcode ; exit;
❯ /Applications/Xcode.app/Contents/MacOS/Xcode ; exit;
2021-10-26 13:57:12.990 Xcode[13007:198433] nil host used in call to allowsSpecificHTTPSCertificateForHost
2021-10-26 13:57:12.990 Xcode[13007:198433] nil host used in call to allowsAnyHTTPSCertificateForHost:
2021-10-26 14:02:53.977 Xcode[13007:203713] CFURLRequestSetHTTPCookieStorageAcceptPolicy_block_invoke: no longer implemented and should not be called
2021-10-26 14:02:57.901 Xcode[13007:198351] Looking for Simulator.app in (
  "<DVTFilePath:0x7fd7c83bb6d0:'/Applications/Xcode.app/Contents/Developer/Applications'>"
)
2021-10-26 14:02:58.182 Xcode[13007:198351] +[NSSavePanel _warmUp] attempted warmup
Posted by
aymkin
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