iOS 核心数据 : "Data Model Version Compiler" error

我在我的项目中创建了一个数据模型文件“ChatModel.xcdatamodeld”。然后我在github上 merge 了分支。 “project.pbxproj”中存在冲突。我修好了它们。然后错误发生了:

"/Users/mac/zhongqing-ios/Zhongqing/Zhongqing/Model/ChatModel.xcdatamodeld: Could not create bundle folder for versioned model at '/Users/mac/Library/Developer/Xcode/DerivedData/Zhongqing-chngcirectbawjenegkxtgdfgoux/Build/Products/Debug-iphonesimulator/Zhongqing.app/ChatModel.momd'".

"/Users/mac/zhongqing-ios/Zhongqing/ChatModel.xcdatamodeld: Unable to write VersionInfo.plist for versioned model at '/Users/mac/Library/Developer/Xcode/DerivedData/Zhongqing-chngcirectbawjenegkxtgdfgoux/Build/Products/Debug-iphonesimulator/Zhongqing.app/ChatModel.momd'".

每次我必须删除派生数据才能运行项目。 然后错误再次发生。

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Best Answer-推荐答案

虽然有些文件是可读的，但它们应该被视为二进制文件。 .pbxproj文件就是很好的例子。

来自 pro-git

Some files look like text files but for all intents and purposes are to be treated as binary data. For instance, Xcode projects on the Mac contain a file that ends in .pbxproj, which is basically a JSON (plain text javascript data format) dataset written out to disk by the IDE that records your build settings and so on. Although it’s technically a text file, because it’s all ASCII, you don’t want to treat it as such because it’s really a lightweight database — you can’t merge the contents if two people changed it, and diffs generally aren’t helpful. The file is meant to be consumed by a machine. In essence, you want to treat it like a binary file.

关于iOS 核心数据 : "Data Model Version Compiler" error，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/24901548/