Since I started using Xcode 7 .1 to play with Apple TV stuff it seemed like I had a day or two of stable usage and now it's started behaving flakily. In particular I don't seem able to edit any storyboards (progress indicator just spins indefinitely) and the "PIneboard" process keeps crashing with an (abbreviated) crash log like:
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'We cannot proceed without a valid LSApplicationProxy. Received: <LSApplicationProxy: 0x7f97db707d90> com.apple.PineBoard <file:///Volumes/Data/daniel/Applications/XcodeNewer/Xcode7.1-Beta1.app/Contents/Developer/Platforms/AppleTVSimulator.platform/Developer/SDKs/AppleTVSimulator.sdk/Applications/PineBoard.app>'
terminating with uncaught exception of type NSException
abort() called
CoreSimulator 182.4 - Device: IBAppleTVSimDeviceType1080p - Runtime: tvOS 9.0 (13T5347l) - DeviceType: IBAppleTVSimDeviceType1080p
Application Specific Backtrace 1:
0 CoreFoundation 0x00000001046fb105 __exceptionPreprocess + 165
1 libobjc.A.dylib 0x0000000104173deb objc_exception_throw + 48
2 CoreFoundation 0x00000001046faf6a +[NSException raise:format:arguments:] + 106
3 Foundation 0x0000000103dc0982 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 198
4 FrontBoard 0x000000010120cca7 __31-[FBApplicationLibrary _reload]_block_invoke + 366
5 libdispatch.dylib 0x00000001055d34a7 _dispatch_client_callout + 8
6 libdispatch.dylib 0x00000001055bbfd0 _dispatch_barrier_sync_f_invoke + 99
7 FrontBoard 0x000000010120cb33 -[FBApplicationLibrary _reload] + 86
8 FrontBoard 0x0000000101209af5 -[FBApplicationLibrary init] + 712
9 FrontBoard 0x000000010120975f __38+[FBApplicationLibrary sharedInstance]_block_invoke + 41Anybody have any thoughts for how I might be able to set things right?