打開項目時Xcode崩潰

Question

我對xcode有問題。 我從事過iPhone項目，並正常打開了它。 但是今天我無法打開它。 當我嘗試打開它時，xcode崩潰並顯示日志：

    ASSERTION FAILURE in /SourceCache/IDEFoundation/IDEFoundation-937/Framework/Classes/Model/Logging/ActivityLog/IDEActivityLogSection.m:771
Details:  Assertion failed: nBytesRead <= sizeof(buffer)
Object:   <IDEActivityLogSection>
Method:   +sectionWithContentsOfFile:error:
Thread:   <NSThread: 0x200025720>{name = (null), num = 1}
Hints:   None
Backtrace:
  0  0x00000001009e6646 -[IDEAssertionHandler handleFailureInMethod:object:fileName:lineNumber:messageFormat:arguments:] (in IDEKit)
  1  0x000000010006aaa4 _DVTAssertionFailureHandler (in DVTFoundation)
  2  0x000000010061a094 +[IDEActivityLogSection sectionWithContentsOfFile:error:] (in IDEFoundation)
  3  0x000000010057b84d -[IDEOnDiskActivityLogRecord fullLogWithError:] (in IDEFoundation)
  4  0x00000001006bad4b __79-[IDEOnDiskActivityLogRecord initWithUUID:store:cacheEntry:updatedCache:error:]_block_invoke_0 (in IDEFoundation)
  5  0x00000001006bac48 -[IDEOnDiskActivityLogRecord initWithUUID:store:cacheEntry:updatedCache:error:] (in IDEFoundation)
  6  0x000000010057b46c __60-[IDEOnDiskLogStore_Impl initWithRootDirectoryAtPath:error:]_block_invoke_0 (in IDEFoundation)
  7  0x00007fff87e5a4da __NSDictionaryEnumerate (in CoreFoundation)
  8  0x000000010057b256 -[IDEOnDiskLogStore_Impl initWithRootDirectoryAtPath:error:] (in IDEFoundation)
  9  0x0000000100579cf9 +[IDEOnDiskLogStore onDiskStoreInWorkspaceArena:atSubPath:error:] (in IDEFoundation)
 10  0x0000000100579bcb +[IDELogStore onDiskOrInMemoryLogStoreInWorkspaceArena:prefix:] (in IDEFoundation)
 11  0x0000000100579aaa -[IDEExecutionEnvironment initWithWorkspaceArena:] (in IDEFoundation)
 12  0x0000000100579863 -[IDEWorkspace _setupExecutionEnvironment] (in IDEFoundation)
 13  0x00000001005e10f4 -[IDEWorkspace _setupWorkspaceArenaIfNeeded] (in IDEFoundation)
 14  0x00000001005e13fe __81-[IDEWorkspace _finishLoadingAsynchronously:shouldUpgradeFromSimpleFilesFocused:]_block_invoke_0 (in IDEFoundation)
 15  0x00007fff83e8290d -[NSBlockOperation main] (in Foundation)
 16  0x00007fff83e72dd0 -[__NSOperationInternal start] (in Foundation)
 17  0x00007fff83f50bd5 ____NSOQSchedule_block_invoke_2 (in Foundation)
 18  0x00007fff88698d64 _dispatch_call_block_and_release (in libSystem.B.dylib)
 19  0x00007fff886778d2 _dispatch_queue_drain (in libSystem.B.dylib)
 20  0x00007fff8867817f _dispatch_queue_serial_drain_till_empty (in libSystem.B.dylib)
 21  0x00007fff886aaf1c _dispatch_main_queue_callback_4CF (in libSystem.B.dylib)
 22  0x00007fff87df4c60 __CFRunLoopRun (in CoreFoundation)
 23  0x00007fff87df3d8f CFRunLoopRunSpecific (in CoreFoundation)
 24  0x00007fff89b937ee RunCurrentEventLoopInMode (in HIToolbox)
 25  0x00007fff89b935f3 ReceiveNextEventCommon (in HIToolbox)
 26  0x00007fff89b934ac BlockUntilNextEventMatchingListInMode (in HIToolbox)
 27  0x00007fff83481eb2 _DPSNextEvent (in AppKit)
 28  0x00007fff83481801 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] (in AppKit)
 29  0x00007fff8344768f -[NSApplication run] (in AppKit)
 30  0x00007fff834403b0 NSApplicationMain (in AppKit)
 31  0x0000000100000eec

請幫助我解決這個問題。 Xcode的4.2

Answer 1

您是否從項目文件夾中重命名了Xcode項目？ 在編譯項目或加載項目時收到此錯誤嗎？（我想第二個來自您的消息）