当我启动它时，新的 XCode 5 一次又一次地崩溃。
昨天工作正常。但是今天它崩溃了。
我正在打开 XCode，它打开最后打开的应用程序并尝试建立索引，而索引它却崩溃了。
我已经多次重启我的机器但没有任何帮助，即使我也修复了磁盘权限。
崩溃日志：
Process: Xcode [559]
Path: /Applications/Xcode.app/Contents/MacOS/Xcode
Identifier: com.apple.dt.Xcode
Version: 5.0 (3332.25)
Build Info: IDEApplication-3332025000000000~2
App Item ID: 497799835
App External ID: 38302662
Code Type: X86-64 (Native)
Parent Process: launchd [249]
User ID: 503
Date/Time: 2013-09-26 12:47:37.593 +0530
OS Version: Mac OS X 10.8.5 (12F37)
Report Version: 10
Interval Since Last Report: 19785 sec
Crashes Since Last Report: 12
Per-App Interval Since Last Report: 2915 sec
Per-App Crashes Since Last Report: 12
Anonymous UUID: 283DD523-90AB-ABAE-E59C-339E94D6623D
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Application Specific Information:
ProductBuildVersion: 5A1413
ASSERTION FAILURE in /SourceCache/DVTFoundation/DVTFoundation-3532/Framework/Classes/Protocols/DVTInvalidation.m:243
Details: <IDESourceControlCredentialsValidator, 0x7f7fd95071d0> was never invalidated.
Backtrace for allocation (if _creationBacktrace is set):
(null)
Object: <IDESourceControlCredentialsValidator: 0x7f7fd95071d0>
Method: -dealloc
Thread: <NSThread: 0x7f7fd2414ce0>{name = (null), num = 1}
Hints: None
Backtrace:
0 0x000000010efbd188 -[IDEAssertionHandler handleFailureInMethod:object:fileName:lineNumber:messageFormat:arguments:] (in IDEKit)
1 0x000000010dd53655 _DVTAssertionHandler (in DVTFoundation)
2 0x000000010dd53984 _DVTAssertionFailureHandler (in DVTFoundation)
3 0x000000010de286a6 _DVTInvalidation_DeallocSuper (in DVTFoundation)
4 0x000000010ef5a2a3 -[IDESourceControlSSLAuthenticationWindowController .cxx_destruct] (in IDEKit)
5 0x00007fff8b749fcc object_cxxDestructFromClass(objc_object*, objc_class*) (in libobjc.A.dylib)
6 0x00007fff8b743922 objc_destructInstance (in libobjc.A.dylib)
7 0x00007fff8b743fa0 object_dispose (in libobjc.A.dylib)
8 0x000000010dd7d995 __DVTSetupKVODeallocAssertions_block_invoke_371 (in DVTFoundation)
9 0x00007fff9246f7fa -[NSResponder dealloc] (in AppKit)
10 0x00007fff923a5162 -[NSWindowController dealloc] (in AppKit)
11 0x00007fff92519901 -[NSWindowController release] (in AppKit)
12 0x00007fff9264f5b0 -[NSAutounbinder dealloc] (in AppKit)
13 0x00007fff8b744230 (anonymous namespace)::AutoreleasePoolPage::pop(void*) (in libobjc.A.dylib)
14 0x00007fff88870d72 _CFAutoreleasePoolPop (in CoreFoundation)
15 0x00007fff87a0a47a -[NSAutoreleasePool drain] (in Foundation)
16 0x00007fff9247027e -[NSApplication run] (in AppKit)
17 0x00007fff92414bd6 NSApplicationMain (in AppKit)
18 0x00007fff920737e1 start (in libdyld.dylib)
19 0x0000000000000002
abort() called
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff8bf50212 __pthread_kill + 10
1 libsystem_c.dylib 0x00007fff8be5db24 pthread_kill + 90
2 libsystem_c.dylib 0x00007fff8bea1f61 abort + 143
3 com.apple.dt.IDEKit 0x000000010efbca93 +[IDEAssertionHandler _handleAssertionWithLogString:reason:] + 763
4 com.apple.dt.IDEKit 0x000000010efbd2ee -[IDEAssertionHandler handleFailureInMethod:object:fileName:lineNumber:messageFormat:arguments:] + 1117
5 com.apple.dt.DVTFoundation 0x000000010dd53655 _DVTAssertionHandler + 421
6 com.apple.dt.DVTFoundation 0x000000010dd53984 _DVTAssertionFailureHandler + 322
7 com.apple.dt.DVTFoundation 0x000000010de286a6 _DVTInvalidation_DeallocSuper + 480
8 com.apple.dt.IDEKit 0x000000010ef5a2a3 -[IDESourceControlSSLAuthenticationWindowController .cxx_destruct] + 94
9 libobjc.A.dylib 0x00007fff8b749fcc object_cxxDestructFromClass(objc_object*, objc_class*) + 100
10 libobjc.A.dylib 0x00007fff8b743922 objc_destructInstance + 91
11 libobjc.A.dylib 0x00007fff8b743fa0 object_dispose + 22
12 com.apple.dt.DVTFoundation 0x000000010dd7d995 __DVTSetupKVODeallocAssertions_block_invoke_371 + 264
13 com.apple.AppKit 0x00007fff9246f7fa -[NSResponder dealloc] + 129
14 com.apple.AppKit 0x00007fff923a5162 -[NSWindowController dealloc] + 616
15 com.apple.AppKit 0x00007fff92519901 -[NSWindowController release] + 159
16 com.apple.AppKit 0x00007fff9264f5b0 -[NSAutounbinder dealloc] + 51
17 libobjc.A.dylib 0x00007fff8b744230 (anonymous namespace)::AutoreleasePoolPage::pop(void*) + 464
18 com.apple.CoreFoundation 0x00007fff88870d72 _CFAutoreleasePoolPop + 34
19 com.apple.Foundation 0x00007fff87a0a47a -[NSAutoreleasePool drain] + 154
20 com.apple.AppKit 0x00007fff9247027e -[NSApplication run] + 736
21 com.apple.AppKit 0x00007fff92414bd6 NSApplicationMain + 869
22 libdyld.dylib 0x00007fff920737e1 start + 1
Thread 1:: Dispatch queue: com.apple.root.low-priority
0 libsystem_kernel.dylib 0x00007fff8bf50386 __semwait_signal + 10
1 libsystem_c.dylib 0x00007fff8bee6c85 pthread_join + 847
2 libclang.dylib 0x0000000110d3904a 0x110566000 + 8204362
3 libclang.dylib 0x000000011057fbed clang_indexSourceFile + 877
4 com.apple.dt.IDEFoundation 0x000000010e794349 -[IDEIndexClangTranslationUnit indexUsingDataSource:] + 424
5 com.apple.dt.IDEFoundation 0x000000010e793337 -[IDEIndexClangDataSource generateDataForJob:] + 2966
6 com.apple.dt.IDEFoundation 0x000000010e79260f -[IDEIndexDataSource processJob:] + 152
7 com.apple.dt.IDEFoundation 0x000000010e79217f +[IDEIndexingEngine runFileJob:] + 696
8 com.apple.dt.IDEFoundation 0x000000010e7918c3 -[IDEIndexingJob run] + 159
9 com.apple.dt.IDEFoundation 0x000000010e951a60 __40-[IDEIndexingJobScheduler _scheduleJobs]_block_invoke + 33
10 libdispatch.dylib 0x00007fff89a64f01 _dispatch_call_block_and_release + 15
11 libdispatch.dylib 0x00007fff89a610b6 _dispatch_client_callout + 8
12 libdispatch.dylib 0x00007fff89a621fa _dispatch_worker_thread2 + 304
13 libsystem_c.dylib 0x00007fff8be5ecdb _pthread_wqthread + 404
14 libsystem_c.dylib 0x00007fff8be49191 start_wqthread + 13
Thread 2:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x00007fff8bf50d16 kevent + 10
1 libdispatch.dylib 0x00007fff89a63dea _dispatch_mgr_invoke + 883
2 libdispatch.dylib 0x00007fff89a639ee _dispatch_mgr_thread + 54
Thread 3:: Dispatch queue: com.apple.root.default-priority
Thread 4:
Thread 5:
Thread 6:: com.apple.NSURLConnectionLoader
Thread 7:: Dispatch queue: com.apple.root.low-priority
Thread 8:
Thread 9:: com.apple.CFSocket.private
Thread 10:
Thread 11:: DYMobileDeviceManager
Thread 12:: CVDisplayLink
Thread 13:
Thread 14:
Thread 15:
Thread 16:
Thread 17:
Thread 18:: Dispatch queue: com.apple.root.low-priority
Thread 19:
Thread 20:
Thread 21:
Thread 22:
Thread 23:
Thread 24:
Thread 25:
Thread 26:
Thread 27:
Thread 28:
Thread 29:
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x0000000000000006 rcx: 0x00007fff51f52118 rdx: 0x0000000000000000
rdi: 0x0000000000000c07 rsi: 0x0000000000000006 rbp: 0x00007fff51f52140 rsp: 0x00007fff51f52118
r8: 0x00007fff782cc278 r9: 0x0000000000000077 r10: 0x0000000020000000 r11: 0x0000000000000206
r12: 0x00007fff51f52258 r13: 0x000000010f68d680 r14: 0x00007fff782cd180 r15: 0x00007fff51f52200
rip: 0x00007fff8bf50212 rfl: 0x0000000000000206 cr2: 0x00007fff782c5ff0
Logical CPU: 0
Binary Images:
External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 2
thread_create: 0
thread_set_state: 0
Calls made by this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by all processes on this machine:
task_for_pid: 275
thread_create: 0
thread_set_state: 0
VM Region Summary:
ReadOnly portion of Libraries: Total=340.0M resident=192.7M(57%) swapped_out_or_unallocated=147.3M(43%)
Writable regions: Total=1.3G written=134.1M(10%) resident=177.5M(13%) swapped_out=0K(0%) unallocated=1.1G(87%)
REGION TYPE VIRTUAL
=========== =======
CG backing stores 6620K
CG image 636K
CG raster data 212K
CG shared images 1216K
CoreAnimation 416K
CoreImage 8K
CoreServices 3760K
IOKit 9380K
JS JIT generated code 8K
JS JIT generated code (reserved) 1.0G reserved VM address space (unallocated)
MALLOC 200.9M
MALLOC guard page 64K
Memory tag=240 4K
Memory tag=242 12K
Memory tag=243 8K
Memory tag=249 156K
Memory tag=251 32K
OpenCL 44K
OpenGL GLSL 1936K
OpenGL GLSL (reserved) 128K reserved VM address space (unallocated)
SQLite page cache 7776K
STACK GUARD 56.1M
Stack 45.3M
VM_ALLOCATE 17.0M
__DATA 34.4M
__IMAGE 528K
__LINKEDIT 79.3M
__TEXT 261.0M
__UNICODE 544K
mapped file 111.4M
shared memory 31.6M
=========== =======
TOTAL 1.8G
TOTAL, minus reserved VM space 869.4M
Model: Macmini5,1, BootROM MM51.0077.B10, 2 processors, Intel Core i5, 2.3 GHz, 4 GB, SMC 1.76f0
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 384 MB
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1333 MHz, 0x0198, 0x393930353432382D3034352E4130304C4620
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xE4), Broadcom BCM43xx 1.0 (5.106.98.100.17)
Bluetooth: Version 4.1.7f2 12718, 3 service, 21 devices, 3 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: TOSHIBA MK5065GSXF, 500.11 GB
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0xfa100000 / 2
USB Device: BRCM20702 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 3
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8281, 0xfa113000 / 6
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0xfd100000 / 2
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd110000 / 3