=================================
    DATE:
=================================

Sunday, April 14, 2019 at 14:51:58 Central Daylight Time
2019-04-14 19:51:58 +0000



=================================
    XCODE VERSION INFO:
=================================

Version = 10.2 (10E125)
Plugin Version = 14490.70
Beta Version = 0
OS Version = 10.14.3 (18D109)



=================================
    ERROR:
=================================

Failed to find or create execution context for description '<IBCocoaTouchPlatformToolDescription: 0x7f8036c661a0> System content for IBCocoaTouchFramework-ElevenAndLater <IBSimulatorDeviceTypeDescription: 0x7f803c5a4f00> deviceType=com.apple.CoreSimulator.SimDeviceType.iPhone-XS'. These intermediate objects were non-nil: (
    "iPhone Xs (com.apple.CoreSimulator.SimDeviceType.iPhone-XS)",
    "iOS 12.2 (12.2 - 16E226) - com.apple.CoreSimulator.SimRuntime.iOS-12-2"
) (Failure reason: Invalid argument): Failed to find a suitable device for the type iPhone Xs (com.apple.CoreSimulator.SimDeviceType.iPhone-XS) with runtime iOS 12.2 (12.2 - 16E226) - com.apple.CoreSimulator.SimRuntime.iOS-12-2 (Failure reason: Failed to create new simulator device that matches iPhone Xs (com.apple.CoreSimulator.SimDeviceType.iPhone-XS) for runtime iOS 12.2 (12.2 - 16E226) - com.apple.CoreSimulator.SimRuntime.iOS-12-2 (The operation couldn’t be completed. Invalid argument)): The operation couldn’t be completed. Invalid argument (Failure reason: Invalid argument)

Error Domain=NSPOSIXErrorDomain Code=22 "Invalid argument" UserInfo={NSLocalizedDescription=Failed to find or create execution context for description '<IBCocoaTouchPlatformToolDescription: 0x7f8036c661a0> System content for IBCocoaTouchFramework-ElevenAndLater <IBSimulatorDeviceTypeDescription: 0x7f803c5a4f00> deviceType=com.apple.CoreSimulator.SimDeviceType.iPhone-XS'. These intermediate objects were non-nil: (
    "iPhone Xs (com.apple.CoreSimulator.SimDeviceType.iPhone-XS)",
    "iOS 12.2 (12.2 - 16E226) - com.apple.CoreSimulator.SimRuntime.iOS-12-2"
), NSUnderlyingError=0x7f80354f8f50 {Error Domain=NSPOSIXErrorDomain Code=22 "Invalid argument" UserInfo={NSLocalizedFailureReason=Failed to create new simulator device that matches iPhone Xs (com.apple.CoreSimulator.SimDeviceType.iPhone-XS) for runtime iOS 12.2 (12.2 - 16E226) - com.apple.CoreSimulator.SimRuntime.iOS-12-2 (The operation couldn’t be completed. Invalid argument), NSLocalizedDescription=Failed to find a suitable device for the type iPhone Xs (com.apple.CoreSimulator.SimDeviceType.iPhone-XS) with runtime iOS 12.2 (12.2 - 16E226) - com.apple.CoreSimulator.SimRuntime.iOS-12-2, NSUnderlyingError=0x7f8030c23d20 {Error Domain=NSPOSIXErrorDomain Code=22 "Invalid argument"}}}}



=================================
    TOOL DESCRIPTION:
=================================

<IBCocoaTouchPlatformToolDescription: 0x7f8036c661a0> {
| targetRuntime.identifier: IBCocoaTouchFramework-ElevenAndLater
| _roleString: System content
| deviceTypeDescription: <IBSimulatorDeviceTypeDescription: 0x7f803c5a4f00> deviceType=com.apple.CoreSimulator.SimDeviceType.iPhone-XS
}



=================================
    TOOL MANAGER:
=================================

<IBCocoaTouchToolManager: 0x7f80369e5860>



=================================
    REASON FOR REQUESTING TOOL:
=================================

Preflighting tools for opening document <IBStoryboardDocument: 0x7f802f314800>: <IBCocoaTouchTargetRuntime: 0x7f80369e9a30>



=================================
    XCODE BACKTRACE:
=================================

  0   +[IBPlatformToolFailureHandler failureHandlerWithContext:failure:diagnosticsHandlerBlock:] (in IDEInterfaceBuilderKit)
  1   +[IBAbstractInterfaceBuilderPlatformToolManager _THREADSAFE_injectDiagnosticsHandlerWithFailureContext:intoError:forLaunchingToolWithError:] (in IDEInterfaceBuilderKit)
  2   -[IBAbstractInterfaceBuilderPlatformToolManager _determineContextsForLaunchingToolWithDescription:returningLaunchContext:returningExecutionContext:returningFailureContext:error:forReason:] (in IDEInterfaceBuilderKit)
  3   -[IBAbstractInterfaceBuilderPlatformToolManager asyncLaunchNewToolWithDescription:queue:completionHandler:forReason:] (in IDEInterfaceBuilderKit)
  4   -[IBCocoaTouchToolManager asyncLaunchNewToolWithDescription:queue:completionHandler:forReason:] (in IDEInterfaceBuilderCocoaTouchIntegration)
  5   -[IBAbstractInterfaceBuilderPlatformToolManager asyncCachedToolIncrementBusyWithDescription:sessionIdentifier:queue:completionHandler:forReason:] (in IDEInterfaceBuilderKit)
  6   -[IBCocoaTouchToolManager asyncCachedToolIncrementBusyWithDescription:sessionIdentifier:queue:completionHandler:forReason:] (in IDEInterfaceBuilderCocoaTouchIntegration)
  7   __122-[IBCocoaTouchDocumentPlatformAdapter asynchronouslyPreflightShowingDocumentUIForDeviceTypeDescription:completionHandler:]_block_invoke_2 (in IDEInterfaceBuilderCocoaTouchIntegration)
  8   _dispatch_call_block_and_release (in libdispatch.dylib)
  9   _dispatch_client_callout (in libdispatch.dylib)
 10   _dispatch_lane_serial_drain (in libdispatch.dylib)
 11   _dispatch_lane_invoke (in libdispatch.dylib)
 12   _dispatch_workloop_worker_thread (in libdispatch.dylib)
 13   _pthread_wqthread (in libsystem_pthread.dylib)
 14   start_wqthread (in libsystem_pthread.dylib)




=================================
    SDKS:
=================================

iOS 12.2 (iphoneos12.2):
version = 12.2
platform = com.apple.platform.iphoneos
versionInfo = {
    BuildID = "15C4BAF8-4632-11E9-86EB-BA47F1FFAC3C";
    ProductBuildVersion = 16E226;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "iPhone OS";
    ProductVersion = "12.2";
}

watchOS 5.2 (watchos5.2):
version = 5.2
platform = com.apple.platform.watchos
versionInfo = {
    BuildID = "991B349E-4629-11E9-ACC0-6129DE5DB129";
    ProductBuildVersion = 16T224;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "Watch OS";
    ProductVersion = "5.2";
}

watchOS 5.2 (watchos5.2):
version = 5.2
platform = com.apple.platform.watchos
versionInfo = {
    BuildID = "991B349E-4629-11E9-ACC0-6129DE5DB129";
    ProductBuildVersion = 16T224;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "Watch OS";
    ProductVersion = "5.2";
}

tvOS 12.2 (appletvos12.2):
version = 12.2
platform = com.apple.platform.appletvos
versionInfo = {
    BuildID = "21BDBC42-4628-11E9-A03E-F9E7A9A1B2D7";
    ProductBuildVersion = 16L225;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "Apple TVOS";
    ProductVersion = "12.2";
}

Simulator - tvOS 12.2 (appletvsimulator12.2):
version = 12.2
platform = com.apple.platform.appletvsimulator
versionInfo = {
    BuildID = "21BDBC42-4628-11E9-A03E-F9E7A9A1B2D7";
    ProductBuildVersion = 16L225;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "Apple TVOS";
    ProductVersion = "12.2";
}

Simulator - iOS 12.2 (iphonesimulator12.2):
version = 12.2
platform = com.apple.platform.iphonesimulator
versionInfo = {
    BuildID = "15C4BAF8-4632-11E9-86EB-BA47F1FFAC3C";
    ProductBuildVersion = 16E226;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "iPhone OS";
    ProductVersion = "12.2";
}

Simulator - iOS 12.2 (iphonesimulator12.2):
version = 12.2
platform = com.apple.platform.iphonesimulator
versionInfo = {
    BuildID = "15C4BAF8-4632-11E9-86EB-BA47F1FFAC3C";
    ProductBuildVersion = 16E226;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "iPhone OS";
    ProductVersion = "12.2";
}

macOS 10.14 (macosx10.14):
version = 10.14
platform = com.apple.platform.macosx
versionInfo = {
    ProductBuildVersion = 18E219;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "Mac OS X";
    ProductUserVisibleVersion = "10.14.4";
    ProductVersion = "10.14.4";
    iOSSupportVersion = "12.2";
}

Simulator - tvOS 12.2 (appletvsimulator12.2):
version = 12.2
platform = com.apple.platform.appletvsimulator
versionInfo = {
    BuildID = "21BDBC42-4628-11E9-A03E-F9E7A9A1B2D7";
    ProductBuildVersion = 16L225;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "Apple TVOS";
    ProductVersion = "12.2";
}

tvOS 12.2 (appletvos12.2):
version = 12.2
platform = com.apple.platform.appletvos
versionInfo = {
    BuildID = "21BDBC42-4628-11E9-A03E-F9E7A9A1B2D7";
    ProductBuildVersion = 16L225;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "Apple TVOS";
    ProductVersion = "12.2";
}

Simulator - watchOS 5.2 (watchsimulator5.2):
version = 5.2
platform = com.apple.platform.watchsimulator
versionInfo = {
    BuildID = "991B349E-4629-11E9-ACC0-6129DE5DB129";
    ProductBuildVersion = 16T224;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "Watch OS";
    ProductVersion = "5.2";
}

macOS 10.14 (macosx10.14):
version = 10.14
platform = com.apple.platform.macosx
versionInfo = {
    ProductBuildVersion = 18E219;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "Mac OS X";
    ProductUserVisibleVersion = "10.14.4";
    ProductVersion = "10.14.4";
    iOSSupportVersion = "12.2";
}

Simulator - watchOS 5.2 (watchsimulator5.2):
version = 5.2
platform = com.apple.platform.watchsimulator
versionInfo = {
    BuildID = "991B349E-4629-11E9-ACC0-6129DE5DB129";
    ProductBuildVersion = 16T224;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "Watch OS";
    ProductVersion = "5.2";
}

iOS 12.2 (iphoneos12.2):
version = 12.2
platform = com.apple.platform.iphoneos
versionInfo = {
    BuildID = "15C4BAF8-4632-11E9-86EB-BA47F1FFAC3C";
    ProductBuildVersion = 16E226;
    ProductCopyright = "1983-2019 Apple Inc.";
    ProductName = "iPhone OS";
    ProductVersion = "12.2";
}