ios – swift：无法与Interface Builder通信

我刚刚在 xcode 6 beta中打开了现有项目.但它崩溃了以下错误消息.

dyld: problem loading iOS simulator dyld
2014-06-05 11:15:06.604 ibtoold[952:507] Init Failed: Error Domain=IBMessageChannelErrorDomain Code=1 "Failed to communicate with Interface Builder" UserInfo=0x7fd09861dbf0 {NSLocalizedDescription=Failed to communicate with Interface Builder,NSLocalizedFailureReason=Interface Builder Cocoa Touch Tool crashed: EXC_BREAKPOINT (SIGTRAP),IBCrashLog=

Dyld Error Message:
  problem loading iOS simulator dyld
}
2014-06-05 11:15:06.605 ibtoold[952:507] [MT] DVTAssertions: Warning in /SourceCache/IDEInterfaceBuilder/IDEInterfaceBuilder-6154.17/InterfaceBuilderKit/Utilities/IBAbstractMessageChannelInterfaceBuilderToolManager.m:76
Details:  Failed to attach to Interface Builder Cocoa Touch Tool with error: Error Domain=com.apple.InterfaceBuilder Code=-1 "Encountered an error communicating with Interface Builder Cocoa Touch Tool." UserInfo=0x7fd09b3a1360 {NSUnderlyingError=0x7fd09861d710 "Failed to communicate with Interface Builder",NSLocalizedDescription=Encountered an error communicating with Interface Builder Cocoa Touch Tool.,NSLocalizedRecoverySuggestion=Please check Console.app for crash reports for "Interface Builder Cocoa Touch Tool" for further @R_155_4045@ion.,NSLocalizedFailureReason=Interface Builder Cocoa Touch Tool (962) Failed to launch and exited with status (null),signal 5.



Dyld Error Message:
  problem loading iOS simulator dyld
}
Object:   <IBCocoaTouchToolManager: 0x7fd09b478a40>
Method:   -attachToToolForTargetRuntime:scaleFactor:assertOnFailuretoAttach:assertOnPostLaunchRequestFailures:error:
Thread:   <NSThread: 0x7fd098614780>{name = (null),num = 1}
Please file a bug at http://bugreport.apple.com with this warning message and any useful @R_155_4045@ion you can provide.
2014-06-05 11:15:06.914 ibtoold[952:507] [MT] DVTAssertions: ASSERTION FAILURE in /SourceCache/IDEInterfaceBuilderCocoaTouch/IDEInterfaceBuilderCocoaTouch-6153.11/InterfaceBuilder/Utilities/IBObjectMarshalling.m:45
Details:  Failed to launch Interface Builder Cocoa Touch Tool: Error Domain=com.apple.InterfaceBuilder Code=-1 "Encountered an error communicating with Interface Builder Cocoa Touch Tool." UserInfo=0x7fd09b3a1360 {NSUnderlyingError=0x7fd09861d710 "Failed to communicate with Interface Builder",signal 5.

xib是否可以在xcode beta上运行？

解决方法

这修复了Interface Builder问题.

cd /Applications/Xcode.app
cd Contents/Developer/Platforms/iPhonesimulator.platform  
cd Developer/SDKs/iPhonesimulator.sdk/usr/lib  
sudo mv dyld_sim dyld_sim.orig