因此,我无意中修改了一个标题(CBCentralManager.h)
),并在构建时显示了上述错误.我搜索了stack overflow的解决方案,找到了this.即使删除了派生数据,我仍然会收到相同的错误.我还try 删除ModuleCache/FUW5IOHP9BIS
文件夹,但没有成功.
以下是我看到的具体错误:
file /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.0.sdk/System/Library/Frameworks/CoreBluetooth.framework/Headers/CBCentralManager.h' has been modified since the precompiled header '/var/folders/pj/hslm53_51xxd_npfqym5r6z00000gn/C/com.apple.DeveloperTools/5.0-5A1412/Xcode/5.0-5A1412/Xcode/ModuleCache/FUW5IOHP9BIS/CoreBluetooth.pcm was built
非常感谢您的帮助.