Apple Mach-O Linker&同上错误 - Xcode 8 [英] Apple Mach-O Linker & Ditto Error - Xcode 8

问题描述

我刚刚将Xcode更新为Xcode 8，现在我正在尝试将项目代码转换为Swift 2.3。我能够使用Xcode 8构建几次而没有任何错误。现在，出现以下错误：

I have just updated my Xcode to Xcode 8 and am now trying to convert my project's code to Swift 2.3. I was able to build a couple times using Xcode 8 without any errors. Now, the following errors came up:

ld：找不到文件：/Users/Linus/Library/Developer/Xcode/DerivedData/MyApp-asdjeshhsetnfxbegcsbcipdreneewgr/Build/Intermediates/MyApp.build/Debug-iphonesimulator/MyApp。 build / Objects-normal / x86_64 / DownloadsViewController.o

clang：错误：链接器命令失败，退出代码为1（使用-v查看调用）

我甚至不知道 .o 文件是什么。但是， DownloadsViewController 的swift文件就在那里。

I don't even know what a .o file is. The swift file of DownloadsViewController is there, though.

同上：无法获取源的真实路径'/ Users / Linus / Library / Developer / Xcode /DerivedData/MyApp-asdjeshhsetnfxbbciegrfdpdreneewgr/Build/Intermediates/MyApp.build/Debug-iphonesimulator/MyApp.build/Objects-normal/x86_64/MyApp-Swift.h'

命令/ usr / bin / ditto失败，退出代码为1

同上，错误发生3次：对于 MyApp。 swiftdoc ， MyApp.swiftmodule 和 MyApp-Swift.h 。

The ditto error occurs 3 times: for MyApp.swiftdoc, MyApp.swiftmodule, and MyApp-Swift.h.

提前致谢！

推荐答案

更新

Xcode神奇地决定修复错误本身。我的项目再次运行，没有任何错误。

我没有做任何解决此错误的事情。

UPDATE

Xcode magically decided to fix the errors itself. My project is running again, without any errors.
I didn't do anything that solved this error.

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