昨晚我正在使用Xcode，早上我重新启动XCode并且崩溃，出现错误。
我尝试删除首选项，缓存，重新安装所有...没有。
但是，如果我使用root权限从终端运行Xcode，它会运行，但模拟器无法正常工作......
错误转储：
异常类型：EXC_BAD_ACCESS（SIGBUS）异常代码：
0x000000000000000a，0x000000010e8ac000异常注意：
EXC_CORPSE_NOTIFYVM区域接近0x10e8ac000： __LINKEDIT 000000010e83e000-000000010e83f000 [4K] rw- / rwx SM = NUL /Applications/Xcode.app/Contents/Developer/Library/PrivateFrameworks/CoreSimulator.framework/Versions/A/CoreSimulator - ＆GT;映射文件000000010e83f000-000000010e9e3000 [1680K] r - / rwx SM = COW
MALLOC_LARGE 000000010e9e3000-000000010ebe9000 [2072K] rw- / rwx SM = PRV特定应用信息：ProductBuildVersion：7B1005
Thread 0 Crashed :: Dispatch queue：com.apple.main-thread 0
com.apple.CoreFoundation 0x00007fff99b9852b CFStringCreateImmutableFunnel3 + 795 1 com.apple.CoreFoundation 0x00007fff99ba844b CFStringCreateWithBytes + 59 2
com.apple.CoreFoundation 0x00007fff99bd4ff9 __CFBinaryPlistCreateObjectFiltered + 7273 3 com.apple.CoreFoundation 0x00007fff99bd4c82 __CFBinaryPlistCreateObjectFiltered + 6386 4 com.apple.CoreFoundation 0x00007fff99bd4c82 __CFBinaryPlistCreateObjectFiltered + 6386 5 com.apple.CoreFoundation 0x00007fff99bd4c82 __CFBinaryPlistCreateObjectFiltered + 6386 6 com.apple.CoreFoundation 0x00007fff99bd4c82 __CFBinaryPlistCreateObjectFiltered + 6386 7 com.apple.CoreFoundation 0x00007fff99bd4347 __CFBinaryPlistCreateObjectFiltered + 4023 8 com.apple.CoreFoundation 0x00007fff99bd4c82 __CFBinaryPlistCreateObjectFiltered + 6386 9 com.apple.CoreFoundation 0x00007fff99bb8427 __CFTryParseBinaryPlist + 215 10 com.apple.CoreFoundation 0x00007fff99bb7ca9 _CFPropertyListCreateWithData + 89 11 com.apple.CoreFoundation 0x00007fff99bb7bad CFPropertyListCreateWithData + 93 12 com.apple.Foundation
0x00007fff8b8400d7 + [NSPropertyListSerialization propertyListWithData：options：format：error：] + 94 13 com.apple.dt.DVTFoundation 0x00000001066a81f3 - [DVTPlugInManager _loadPlugInCache：] + 260 14 com.apple.dt.DVTFoundation 0x00000001066a34a5 - [DVTPlugInManager _scanForPlugIns：] + 3304 15 com.apple.dt.IDEFoundation 0x00000001073e25e9 IDEInitialize + 3250 16 com.apple.dt.IDEKit 0x0000000107adf2fc - [IDEApplicationController applicationWillFinishLaunching：] + 708 17 com.apple.CoreFoundation 0x00007fff99c33c9c __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER + 12 18 com.apple.CoreFoundation 0x00007fff99c33c2f ___CFXRegistrationPost_block_invoke + 63 19 com.apple.CoreFoundation 0x00007fff99c33ba7 _CFXRegistrationPost + 407 20 com.apple.CoreFoundation 0x00007fff99c33912 ___CFXNotificationPost_block_invoke + 50 21 com.apple.CoreFoundation 0x00007fff99bf06d2 - [_ CFXNotificationRegistrar find：object：observer：enumerator：] + 1922 22 com.apple.CoreFoundation 0x00007fff99bef925 _CFXNotificationPost + 693 23 com.apple.Foundation 0x00007fff8b82f0fa - [NSNotificationCenter postNotificationName：object：userInfo：] + 66 24 com.apple.dt.DVTFoundation 0x0000000106883d35 - [NSNotificationCenter（DVTNSNotificationCenterAdditions）_dvt_postNotificationName：object：userInfo：] + 698 25 com.apple.AppKit 0x00007fff9249d022 - [NSApplication finishLaunching] + 354 26 com.apple.dt.DVTKit 0x0000000106e83494 - [DVTApplication finishLaunching] + 149 27 com.apple.AppKit
0x00007fff9249cb65 - [NSApplication run] + 231 28 com.apple.AppKit
0x00007fff92465fbe NSApplicationMain + 1176 29 libdyld.dylib
0x00007fff8b5eb5ad start + 1