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@fpotter
Created September 4, 2013 17:57
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Exception: *** Collection <__NSArrayM: 0x40098e8c0> was mutated while being enumerated.
Stack:
0 0x00007fff81091aee __exceptionPreprocess (in CoreFoundation)
1 0x00007fff8b3f63f0 objc_exception_throw (in libobjc.A.dylib)
2 0x00007fff81125cb8 __NSFastEnumerationMutationHandler (in CoreFoundation)
3 0x000000010452b21d +[PBXBuildRule systemBuildRulesForToolchains:platform:buildPhaseIdentifier:] (in DevToolsCore)
4 0x0000000104634af7 +[XCBuildRuleDGSnapshot systemBuildRulesForToolchains:platform:] (in DevToolsCore)
5 0x000000010461dd52 -[XCTargetDGSnapshot initWithInformationFromTarget:withBuildParameters:] (in DevToolsCore)
6 0x0000000104620a7d -[XCNativeTargetDGSnapshot initWithInformationFromTarget:withBuildParameters:] (in DevToolsCore)
7 0x000000010450c633 -[PBXTarget createDependencyGraphSnapshotWithTargetBuildParameters:] (in DevToolsCore)
8 0x0000000104508ace -[PBXTarget propagateTargetSnapshotIfNeededWithCompletionBlock:] (in DevToolsCore)
9 0x000000010450d574 -[PBXTarget(XCBuildables) prepareForBuildingWithBuildParameters:] (in DevToolsCore)
10 0x000000010467ccdd -[Xcode3TargetBuildableSnapshot prepareForBuildingForBuilder:] (in DevToolsCore)
11 0x0000000103707b5e -[IDEBuilder initForBuildCommand:withBuildableSnapshot:buildTaskQueueSet:buildOnlyTheseFiles:restorePersistedBuildResults:] (in IDEFoundation)
12 0x00000001037067db -[IDEBuildOperation _addOperationForBuildableIfNeeded:recursionDetectionArray:] (in IDEFoundation)
13 0x00000001037064aa -[IDEBuildOperation addOperationsForBuildables] (in IDEFoundation)
14 0x00000001037036ab -[IDEBuildOperation start] (in IDEFoundation)
15 0x00007fff868c55ca __NSThreadPerformPerform (in Foundation)
16 0x00007fff81010b31 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (in CoreFoundation)
17 0x00007fff81010455 __CFRunLoopDoSources0 (in CoreFoundation)
18 0x00007fff810337f5 __CFRunLoopRun (in CoreFoundation)
19 0x00007fff810330e2 CFRunLoopRunSpecific (in CoreFoundation)
20 0x00007fff81041dd1 CFRunLoopRun (in CoreFoundation)
21 0x0000000103af5c9a -[Xcode3CommandLineBuildTool _build] (in Xcode3Core)
22 0x0000000103afaa00 -[Xcode3CommandLineBuildTool run] (in Xcode3Core)
23 0x00000001032689a6 (in xcodebuild)
24 0x0000000103268770 (in xcodebuild)
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