使用CoreData生成器在DerivedData文件夹中重复文件 [英] Duplicate files in DerivedData folder using CoreData generator

问题描述

我想从我的数据模型生成NSManagedModels。生成工作，但后，我有很多错误：

I'm trying to generate NSManagedModels from my datamodel. Generation works but after I got many errors :

错误：文件名Station + CoreDataProperties.swift使用两次：
' Users / Me / MyApp / Models / CoreData / Station + CoreDataProperties.swift'and
'/Users/Me/Library/Developer/Xcode/DerivedData/MyApp-gwacspwrsnabomertjnqfbuhjvwc/Build/Intermediates/MyApp.build/Debug-iphoneos /MyApp.build/DerivedSources/CoreDataGenerated/Model/Station+CoreDataProperties.swift'
：0：note：filenames用于区分具有相同名称的私有
声明

error: filename "Station+CoreDataProperties.swift" used twice: '/Users/Me/MyApp/Models/CoreData/Station+CoreDataProperties.swift' and '/Users/Me/Library/Developer/Xcode/DerivedData/MyApp-gwacspwrsnabomertjnqfbuhjvwc/Build/Intermediates/MyApp.build/Debug-iphoneos/MyApp.build/DerivedSources/CoreDataGenerated/Model/Station+CoreDataProperties.swift' :0: note: filenames are used to distinguish private declarations with the same name

我尝试清除build文件夹和derivedData目录硬删除。

I try clean build folder and derivedData directory hard delete. I'm using Xcode 8 BETA maybe it's a bug ?

推荐答案

如果有人有同样的问题，那么这个已知的错误不是固定的in BETA 2.
解决方案：回到XCode 7和Swift 2解决问题

If someone have the same issue, it's a known bug not fixed in BETA 2. Solution : Roll back to XCode 7 and Swift 2 solve the issue

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