title: Xcode 8.2 simulator crash when save screen shot
body: <p>After update XCode 8.2, every time save simulator screen shot always made it crash. Even I reset content and settings still crash.</p>
  
  <p>Should I remove all simulator and install them again?</p>
  
  <p><strong>Update</strong>:</p>
  
  <ul>
  <li>8.2.1 has same problem.</li>
  <li>8.3 only Sierra supported.</li>
  </ul>
  
  <hr>
  
  <p>The following is the crash report:</p>
  
  <pre><code>Process:               Simulator [48928]
  Path:                  /Applications/Xcode.app/Contents/Developer/Applications/Simulator.app/Contents/MacOS/Simulator
  Identifier:            com.apple.iphonesimulator
  Version:               10.0 (726.7)
  Build Info:            Indigo-726007000000000~5
  Code Type:             X86-64 (Native)
  Parent Process:        ??? [1]
  Responsible:           Simulator [48928]
  User ID:               501
  
  PlugIn Path:             /Applications/Xcode.app/Contents/Frameworks/libswiftFoundation.dylib
  PlugIn Identifier:       libswiftFoundation.dylib
  PlugIn Version:          3.0.2 (800.0.63)
  
  Date/Time:             2016-12-13 23:43:25.860 +0800
  OS Version:            Mac OS X 10.11.6 (15G1108)
  Report Version:        11
  Anonymous UUID:        6E8AEBAE-0AF8-D350-66D6-57EC500D69F5
  
  Sleep/Wake UUID:       6E017B49-1A38-4D3A-AB8F-FD9E200B6286
  
  Time Awake Since Boot: 110000 seconds
  Time Since Wake:       10000 seconds
  
  System Integrity Protection: enabled
  
  Crashed Thread:        0  Dispatch queue: com.apple.main-thread
  
  Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
  Exception Codes:       EXC_I386_GPFLT
  Exception Note:        EXC_CORPSE_NOTIFY
  
  Application Specific Information:
  Performing @selector(saveScreenShot:) from sender NSMenuItem 0x7fd05a7329f0
  
  Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
  0   libobjc.A.dylib                 0x00007fff946adcdc lookUpImpOrForward + 135
  1   libobjc.A.dylib                 0x00007fff946a8591 objc_msgSend + 209
  2   libsystem_blocks.dylib          0x00007fff9b684986 _Block_object_assign + 364
  3   com.apple.Foundation            0x00007fff8dc21ca4 __copy_helper_block_ + 49
  4   libsystem_blocks.dylib          0x00007fff9b68459d _Block_copy_internal + 325
  5   libswiftFoundation.dylib        0x000000010178af95 _TToFC10Foundation12_SwiftNSData19enumerateByteRangesfT5usingFTSVVSC8_NSRangeGSpV10ObjectiveC8ObjCBool__T__T_ + 21
  6   com.apple.Foundation            0x00007fff8db02a94 _NSWriteDataToFileWithExtendedAttributes + 742
  7   com.apple.iphonesimulator       0x0000000100ffdc1e 0x100ff1000 + 52254
  8   com.apple.iphonesimulator       0x0000000100ffdda9 0x100ff1000 + 52649
  9   libsystem_trace.dylib           0x00007fff9a5bd07a _os_activity_initiate + 75
  10  com.apple.AppKit                0x00007fff909d4dbd -[NSApplication sendAction:to:from:] + 460
  11  com.apple.AppKit                0x00007fff909d4b57 -[NSMenuItem _corePerformAction] + 336
  12  com.apple.AppKit                0x00007fff909d48b7 -[NSCarbonMenuImpl performActionWithHighlightingForItemAtIndex:] + 114
  13  libsystem_trace.dylib           0x00007fff9a5bd07a _os_activity_initiate + 75
  14  com.apple.AppKit                0x00007fff909d37a5 -[NSMenu performKeyEquivalent:] + 357
  15  com.apple.AppKit                0x00007fff909d2949 -[NSApplication _handleKeyEquivalent:] + 920
  16  com.apple.AppKit                0x00007fff908f90fe -[NSApplication sendEvent:] + 4274
  17  com.apple.iphonesimulator       0x000000010100d151 0x100ff1000 + 115025
  18  com.apple.AppKit                0x00007fff9075fdf2 -[NSApplication run] + 796
  19  com.apple.AppKit                0x00007fff90729368 NSApplicationMain + 1176
  20  libdyld.dylib                   0x00007fff99c955ad start + 1
  
  Thread 1:: Dispatch queue: com.apple.libdispatch-manager
  0   libsystem_kernel.dylib          0x00007fff97827efa kevent_qos + 10
  1   libdispatch.dylib               0x00007fff9612d165 _dispatch_mgr_invoke + 216
  2   libdispatch.dylib               0x00007fff9612cdcd _dispatch_mgr_thread + 52
  
  Thread 2:: com.apple.NSEventThread
  0   libsystem_kernel.dylib          0x00007fff97820f72 mach_msg_trap + 10
  1   libsystem_kernel.dylib          0x00007fff978203b3 mach_msg + 55
  2   com.apple.CoreFoundation        0x00007fff97319124 __CFRunLoopServiceMachPort + 212
  3   com.apple.CoreFoundation        0x00007fff973185ec __CFRunLoopRun + 1356
  4   com.apple.CoreFoundation        0x00007fff97317e38 CFRunLoopRunSpecific + 296
  5   com.apple.AppKit                0x00007fff908c1d95 _NSEventThread + 149
  6   libsystem_pthread.dylib         0x00007fff928a299d _pthread_body + 131
  7   libsystem_pthread.dylib         0x00007fff928a291a _pthread_start + 168
  8   libsystem_pthread.dylib         0x00007fff928a0351 thread_start + 13
  
  Thread 3:
  0   libsystem_kernel.dylib          0x00007fff978275e2 __workq_kernreturn + 10
  1   libsystem_pthread.dylib         0x00007fff928a2578 _pthread_wqthread + 1283
  2   libsystem_pthread.dylib         0x00007fff928a0341 start_wqthread + 13
  
  Thread 4:
  0   libsystem_kernel.dylib          0x00007fff978275e2 __workq_kernreturn + 10
  1   libsystem_pthread.dylib         0x00007fff928a2578 _pthread_wqthread + 1283
  2   libsystem_pthread.dylib         0x00007fff928a0341 start_wqthread + 13
  
  Thread 5:
  0   libsystem_kernel.dylib          0x00007fff978275e2 __workq_kernreturn + 10
  1   libsystem_pthread.dylib         0x00007fff928a2578 _pthread_wqthread + 1283
  2   libsystem_pthread.dylib         0x00007fff928a0341 start_wqthread + 13
  
  Thread 6:
  0   libsystem_kernel.dylib          0x00007fff978275e2 __workq_kernreturn + 10
  1   libsystem_pthread.dylib         0x00007fff928a2578 _pthread_wqthread + 1283
  2   libsystem_pthread.dylib         0x00007fff928a0341 start_wqthread + 13
  
  Thread 7:
  0   libsystem_kernel.dylib          0x00007fff978275e2 __workq_kernreturn + 10
  1   libsystem_pthread.dylib         0x00007fff928a2578 _pthread_wqthread + 1283
  2   libsystem_pthread.dylib         0x00007fff928a0341 start_wqthread + 13
  
  Thread 0 crashed with X86 Thread State (64-bit):
    rax: 0x00007fff6382b2c0  rbx: 0x00007fff6384ce48  rcx: 0x021b77058d48fb89  rdx: 0x00007fff638545f8
    rdi: 0x00007fff6384ce48  rsi: 0x00007fff976efa45  rbp: 0x00007fff5ec0dc30  rsp: 0x00007fff5ec0dbe0
     r8: 0x0000000000000000   r9: 0x0000000000000001  r10: 0x00007fff93c7d1e0  r11: 0x00007fff6384ce48
    r12: 0x00007fff976efa45  r13: 0x0000000000000000  r14: 0x0000000000000001  r15: 0x00007ffffffffff8
    rip: 0x00007fff946adcdc  rfl: 0x0000000000010206  cr2: 0x00007fff93c7c000
  </code></pre>