我一直无法让ios-sim开始使用相对干净的Yosemite,Xcode 6 beta和Developer Tools 10.10.
MacOS $ios-sim start 2014-06-10 20:34:39.578 ios-sim[4957:836370] -[__NSArrayM localizedDescription]: unrecognized selector sent to instance 0x7fbc18f00380 2014-06-10 20:34:39.579 ios-sim[4957:836370] *** Terminating app due to uncaught exception 'NSInvalidArgumentException',reason: '-[__NSArrayM localizedDescription]: unrecognized selector sent to instance 0x7fbc18f00380' *** First throw call stack: ( 0 CoreFoundation 0x00007fff8e4e914c __exceptionPreprocess + 172 1 libobjc.A.dylib 0x00007fff9108257d objc_exception_throw + 43 2 CoreFoundation 0x00007fff8e4ec07d -[NSObject(NSObject) doesNotRecognizeSelector:] + 205 3 CoreFoundation 0x00007fff8e435604 ___forwarding___ + 1028 4 CoreFoundation 0x00007fff8e435178 _CF_forwarding_prep_0 + 120 5 ios-sim 0x0000000103e166cd -[iPhoneSimulator LoadSimulatorFramework:] + 245 6 ios-sim 0x0000000103e18233 -[iPhoneSimulator runWithArgc:argv:] + 2317 7 ios-sim 0x0000000103e185f5 main + 101 8 ios-sim 0x0000000103e16588 start + 52 ) libc++abi.dylib: terminating with uncaught exception of type NSException Abort trap: 6