Apple Mach-O链接器错误，没有这样的文件或目录：'`Ic++'

出于某种原因，当我构建我的项目时，我得到了这些错误 .

Apple Mach-O链接器错误没有这样的文件或目录：'-lc'clang：错误：没有这样的文件或目录：'-lc'

我尝试过多次重建项目，我也多次清理过这个项目 . 出于某种原因，如果我这样做，它有时会神奇地修复错误 . 这里还有关于错误的更多信息 .

Ld /Users/bootsie123/Library/Developer/Xcode/DerivedData/IssueExample-covmppdbtzdmuecxicjpccaeojxd/Build/Products/Debug-iphonesimulator/IssueExample.app/IssueExample normal x86_64 cd / Users / bootsie123 / Desktop / IssueExample export IPHONEOS_DEPLOYMENT_TARGET = 10.1 export PATH = “/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin ：/ bin：/ usr / sbin：/ sbin“/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/平台/ iPhoneSimulator.platform / Developer / SDKs / iPhoneSimulator10.1.sdk -L / Users / bootsie123 / Library / Developer / Xcode / DerivedData / IssueExample-covmppdbtzdmuecxicjpccaeojxd / Build / Products / Debug-iphonesimulator -F / Users / bootsie123 / Library / Developer / Xcode / DerivedData / IssueExample-covmppdbtzdmuecxicjpccaeojxd / Build / Products / Debug-iphonesimulator -filelist / Users / bootsie123 / Library / Developer / Xcode / DerivedData / IssueExample-covmppdbtzdmuecxicjpccaeojxd / Build / Intermediates / IssueExample.build / Debug-iphonesimulator / IssueExample.build / Objects-normal / x86_64 / IssueExample.LinkFileList -Xlinker -rpath -Xlinker @ executable_path / Frameworks -mios- simulator-version-min = 10.1 -Xlinker -object_path_lto -Xlinker /Users/bootsie123/Library/Developer/Xcode/DerivedData/IssueExample-covmppdbtzdmuecxicjpccaeojxd/Build/Intermediates/IssueExample.build/Debug-iphonesimulator/IssueExample.build/Objects-normal/ x86_64 / IssueExample_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -lctemplate-ios -letpan-ios -lxml2 -lsasl2 -liconv -ltidy -lz-lc -lresolv -stdlib = libc -ObjC /Users/bootsie123/Library/Developer/Xcode/DerivedData/IssueExample-covmppdbtzdmuecxicjpccaeojxd/Build/Products/Debug-iphonesimulator/libMailCore-ios.a -framework Security -framework CFNetwork -Xlinker -dependency_info -Xlinker /用户/ bootsi e123 / Library / Developer / Xcode / DerivedData / IssueExample-covmppdbtzdmuecxicjpccaeojxd / Build / Intermediates / IssueExample.build / Debug-iphonesimulator / IssueExample.build / Objects-normal / x86_64 / IssueExample_dependency_info.dat -o / Users / bootsie123 / Library / Developer / Xcode / DerivedData / IssueExample-covmppdbtzdmuecxicjpccaeojxd / Build / Products / Debug-iphonesimulator / IssueExample.app / IssueExample clang：error：no such file or directory：'`-lc'