xcode Apple LLVM 编译器错误 4.1

Apple LLVM Compiler Error 4.1

提问by Oscar Apeland

So, I happened to move some folders, and all of sudden my project figured it would be cool to just like, not work. Can someone please tell me how to fix this error? (Error while compiling for irl iphone.)

所以，我碰巧移动了一些文件夹，突然间我的项目认为只是喜欢而不是工作会很酷。有人可以告诉我如何解决这个错误吗？（为 irl iphone 编译时出错。）

Short error:

短错误：

clang: error: no such file or directory: '/Users/OscarApeland/Downloads/LNG Converter 2/LNG Converter/LNG Converter/LNG Converter-Prefix.pch'
clang: error: no input files
Command/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 1

Full error:

完整错误：

ProcessPCH "/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Intermediates/PrecompiledHeaders/LNG Converter-Prefix-chblhzzekvnqprcbihkzfysqbmqa/LNG Converter-Prefix.pch.pth" "LNG Converter/LNG Converter-Prefix.pch" normal armv7s objective-c com.apple.compilers.llvm.clang.1_0.compiler
cd "/Users/OscarApeland/Downloads/LNG Converter 2/LNG Converter"
setenv LANG en_US.US-ASCII
setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c-header -arch armv7s -fmessage-length=0 -std=gnu99 -fobjc-arc -Wno-trigraphs -fpascal-strings -O0 -Wno-missing-field-initializers -Wno-missing-prototypes -Wreturn-type -Wno-implicit-atomic-properties -Wno-receiver-is-weak -Wduplicate-method-match -Wformat -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-shorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wno-undeclared-selector -Wno-deprecated-implementations -DDEBUG=1 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk -Wprotocol -Wdeprecated-declarations -g -Wno-sign-conversion "-DIBOutlet=__attribute__((iboutlet))" "-DIBOutletCollection(ClassName)=__attribute__((iboutletcollection(ClassName)))" "-DIBAction=void)__attribute__((ibaction)" -miphoneos-version-min=5.1 -iquote "/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Intermediates/LNG Converter.build/Debug-iphoneos/LNG Converter.build/LNG-generated-files.hmap" "-I/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Intermediates/LNG Converter.build/Debug-iphoneos/LNG Converter.build/LNG-own-target-headers.hmap" "-I/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Intermediates/LNG Converter.build/Debug-iphoneos/LNG Converter.build/LNG-all-target-headers.hmap" -iquote "/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Intermediates/LNG Converter.build/Debug-iphoneos/LNG Converter.build/LNG-project-headers.hmap" -I/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Products/Debug-iphoneos/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include "-I/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Intermediates/LNG Converter.build/Debug-iphoneos/LNG Converter.build/DerivedSources/armv7s" "-I/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Intermediates/LNG Converter.build/Debug-iphoneos/LNG Converter.build/DerivedSources" -F/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Products/Debug-iphoneos --serialize-diagnostics "/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Intermediates/PrecompiledHeaders/LNG Converter-Prefix-chblhzzekvnqprcbihkzfysqbmqa/LNG Converter-Prefix.pch.dia" -c "/Users/OscarApeland/Downloads/LNG Converter 2/LNG Converter/LNG Converter/LNG Converter-Prefix.pch" -o "/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Intermediates/PrecompiledHeaders/LNG Converter-Prefix-chblhzzekvnqprcbihkzfysqbmqa/LNG Converter-Prefix.pch.pth" -MMD -MT dependencies -MF "/Users/OscarApeland/Library/Developer/Xcode/DerivedData/LNG_Converter-fhuumyzhzihyzkcrahggbbgzeijr/Build/Intermediates/PrecompiledHeaders/LNG Converter-Prefix-chblhzzekvnqprcbihkzfysqbmqa/LNG Converter-Prefix.pch.d"

And a screenshot

还有截图

回答by Mike Weller

You need to edit the build settings for your target and update the "Prefix Header" to fix its path.

您需要编辑目标的构建设置并更新“前缀标题”以修复其路径。

回答by pdschuller

I had that error: missing MyProject-Prefix.pch and also missing CordovaLib_Prefix.pch And sure enough, I could verify that they were not where they should be.

我遇到了那个错误：缺少 MyProject-Prefix.pch 和 CordovaLib_Prefix.pch 果然，我可以验证它们不在它们应有的位置。

Here is what I think happened:

这是我认为发生的事情：

• I copied all the files for my project from one directory to another (fact)
• Finder, in its wisdom, decided to not copy files ending w .pch

• 我将项目的所有文件从一个目录复制到另一个目录（事实）
• Finder 决定不复制以 .pch 结尾的文件

The reason that makes sense, is that to solve this all I had to do was copy the files from their original location to the dir where they should be.

有道理的原因是，为了解决这个问题，我所要做的就是将文件从它们的原始位置复制到它们应该在的目录中。