问题
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.)
Short error:
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:
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
回答1:
You need to edit the build settings for your target and update the "Prefix Header" to fix its path.
回答2:
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.
Here is what I think happened:
- 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
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.
来源：https://stackoverflow.com/questions/13561682/apple-llvm-compiler-error-4-1