Attempting to build a project that built fine a few weeks ago. It has had changes since then but I can’t point to anything that was done since then as the culprit.
2018-09-24 23:49:49.212 ibtoold[5756:186810] +[SimServiceContext serviceContextForDeveloperDir:error:]: unrecognized selector sent to class 0x11758cc00
2018-09-24 23:49:49.214 ibtoold[5756:186810] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '+[SimServiceContext serviceContextForDeveloperDir:error:]: unrecognized selector sent to class 0x11758cc00'
*** First throw call stack:
(
0 CoreFoundation 0x00007fff4183e2db __exceptionPreprocess + 171
1 libobjc.A.dylib 0x00007fff689e5c76 objc_exception_throw + 48
2 CoreFoundation 0x00007fff418d6cf4 +[NSObject(NSObject) doesNotRecognizeSelector:] + 132
3 CoreFoundation 0x00007fff417b4820 ___forwarding___ + 1456
4 CoreFoundation 0x00007fff417b41e8 _CF_forwarding_prep_0 + 120
5 IDEInterfaceBuilderCocoaTouchIntegration 0x00000001172292dc __IBSharedInterfaceBuilderSpecificSimulatorServiceContext_block_invoke_2 + 162
6 IDEInterfaceBuilderCocoaTouchIntegration 0x000000011722920e __IBSharedInterfaceBuilderSpecificSimulatorServiceContext_block_invoke + 28
7 libdispatch.dylib 0x00007fff695c5db8 _dispatch_client_callout + 8
8 libdispatch.dylib 0x00007fff695c5d6b dispatch_once_f + 41
9 IDEInterfaceBuilderCocoaTouchIntegration 0x00000001172291ad IBSharedInterfaceBuilderSpecificSimulatorServiceContext + 1165
10 IDEInterfaceBuilderCocoaTouchIntegration 0x000000011710703e -[IBCocoaTouchIdiom trySimDeviceTypeForIdentifier:error:] + 56
11 IDEInterfaceBuilderCocoaTouchIntegration 0x00000001171071f9 -[IBCocoaTouchIdiom simDeviceTypeForToolDescription:error:] + 153
12 IDEInterfaceBuilderCocoaTouchIntegration 0x00000001171c0ea4 -[IBCocoaTouchPlatformToolDescription preferredDeviceTypeReturningError:] + 114
13 IDEInterfaceBuilderCocoaTouchIntegration 0x00000001170ca055 __130+[IBICAbstractCocoaTouchPlatformAdapter catalogToolForPlatformWithIdentifier:andAdditionalLaunchEnvironmentVariables:launchError:]_block_invoke_2 + 377
14 IBFoundation 0x0000000108debb9c -[NSMutableDictionary(IBMutableDictionaryAdditions) ib_objectForKey:creatingIfNecessaryWithBlock:] + 100
15 IDEInterfaceBuilderCocoaTouchIntegration 0x00000001170c9bd9 +[IBICAbstractCocoaTouchPlatformAdapter catalogToolForPlatformWithIdentifier:andAdditionalLaunchEnvironmentVariables:launchError:] + 202
16 IDEInterfaceBuilderCocoaTouchIntegration 0x00000001170c7901 -[IBICAbstractCocoaTouchPlatformAdapter compileCARItems:tagSolutionSpace:options:queue:completionHandler:] + 371
17 IDEInterfaceBuilderKit 0x0000000107bf9bad __84-[IBICAbstractPlatformAdapter compileSelectedItems:options:queue:completionHandler:]_block_invoke + 228
18 IDEInterfaceBuilderKit 0x0000000107bfcfb4 __93-[IBICAbstractPlatformAdapter compileStandaloneCatalogItems:options:queue:completionHandler:]_block_invoke + 18
19 DVTFoundation 0x000000010871b45e __DVTDispatchAsync_block_invoke + 97
20 libdispatch.dylib 0x00007fff695cd5fa _dispatch_call_block_and_release + 12
21 libdispatch.dylib 0x00007fff695c5db8 _dispatch_client_callout + 8
22 libdispatch.dylib 0x00007fff695d1395 _dispatch_main_queue_callback_4CF + 1148
23 CoreFoundation 0x00007fff417f6c19 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
24 CoreFoundation 0x00007fff417b8dfa __CFRunLoopRun + 2586
25 CoreFoundation 0x00007fff417b8153 CFRunLoopRunSpecific + 483
26 DVTFoundation 0x00000001085a0d3e -[NSRunLoop(DVTNSRunLoopAdditions) dvt_spinRunLoopInMode:whileBlockExecutesConcurrently:] + 457
27 DVTFoundation 0x00000001085a11e9 -[NSRunLoop(DVTNSRunLoopAdditions) dvt_spinRunLoopInMode:waitingForSemaphore:] + 128
28 ibtoold 0x0000000107971850 -[IBCLIImageCatalogToolPersona compileCatalogCollection:withPlatformAdapter:arguments:outputDictionary:] + 1622
29 ibtoold 0x0000000107973087 -[IBCLIImageCatalogToolPersona invokeArguments:outputDictionary:] + 1785
30 ibtoold 0x0000000107973631 -[IBCLIImageCatalogToolPersona runSingleInvocation:outputtingToFileHandle:andVerifyingEnvironment:] + 709
31 ibtoold 0x00000001079810e7 IBCLIServerRunSingleInvocation + 520
32 ibtoold 0x000000010798173e __IBCLIServerRunSingleInvocationWithIODirectedAtPipesAndUnlinkOnSuccess_block_invoke_2 + 34
33 ibtoold 0x000000010798160c __IBCLIServerRunSingleInvocationWithIODirectedAtPipesAndUnlinkOnSuccess_block_invoke + 857
34 ibtoold 0x00000001079703f5 -[IBCLIErrorForwarder forwardErrorOutputToDescriptor:whileInvokingBlock:] + 110
35 ibtoold 0x0000000107980c9d IBCLIServerRunSingleInvocationWithIODirectedAtPipesAndUnlinkOnSuccess + 581
36 ibtoold 0x000000010797fa7d main + 2673
37 libdyld.dylib 0x00007fff695ff015 start + 1
38 ??? 0x0000000000000002 0x0 + 2
)
libc++abi.dylib: terminating with uncaught exception of type NSException
Total build time: 56.07 seconds (Local executor: 34.76 seconds)
This looks like under-the-hood stuff to me. Is anyone able to decipher it?
I’m running 4.19. Is it time to update?