有谁碰到过没？

Process:         Xcode [14249]
Path:            /Applications/Xcode.app/Contents/MacOS/Xcode
Identifier:      com.apple.dt.Xcode
Version:         6.0.1 (6528)
Build Info:      IDEFrameworks-6528000000000000~2
App Item ID:     497799835
App External ID: 712682811
Code Type:       X86-64 (Native)
Parent Process:  launchd [279]
Responsible:     Xcode [14249]
User ID:         501

 PlugIn Path:       /System/Library/PrivateFrameworks/VectorKit.framework/Versions/A/VectorKit
PlugIn Identifier: com.apple.VectorKit
PlugIn Version:    1.0 (716.20.2)

Date/Time:       2014-09-28 22:42:07.922 +0800
OS Version:      Mac OS X 10.9.5 (13F34)
Report Version:  11
Anonymous UUID:  F2B9619C-CC39-42C4-5265-CF1B73530D43

Sleep/Wake UUID: 6F079128-4402-4D56-AAE2-3EDC49762A0D

Crashed Thread:  0  Dispatch queue: DVTPlugInExtensionFaultingLock

Exception Type:  EXC_BAD_ACCESS (Code Signature Invalid)
Exception Codes: 0x0000000000000032, 0x00007fff732661c8