ld：框架未找到AudioUnit [英] ld: framework not found AudioUnit

问题描述

我要包含另一个项目，即使我包含了所有需要的库，我也会收到此错误。

I am including another project to mine and I am getting this error even when I am including all the libraries needed.

这是错误详情：

Ld /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/IMS3.app/IMS3 normal armv7
    cd /Users/alialzahrani/Desktop/IMSFolder/mydoubs/iPhone/idoubs/branches/2.0/IMS3
    setenv IPHONEOS_DEPLOYMENT_TARGET 6.0
    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++ -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk -L/Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos -L/Users/alialzahrani/Desktop/IMSFolder/mydoubs/doubango/branches/2.0/doubango/thirdparties/iphone/lib/armv7 -F/Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos -filelist /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Intermediates/IMS3.build/Debug-iphoneos/IMS3.build/Objects-normal/armv7/IMS3.LinkFileList -dead_strip -fobjc-link-runtime -stdlib=libc++ -miphoneos-version-min=6.0 -framework AudioUnit -framework AVFoundation -framework CoreAudio -lsqlite3 -lresolv -framework AudioToolbox -framework AddressBook -framework AddressBookUI -framework CFNetwork -framework CoreMedia -framework CoreVideo -framework SystemConfiguration -framework CoreGraphics /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libios_ngn_stack.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinyDAV.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinyHTTP.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinyIPSec.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinyMEDIA.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinyMSRP.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinyNET.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinyRTP.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinySAK.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinySDP.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinySIGCOMP.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinySIP.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinySMS.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinyWRAP.a /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/libtinyXCAP.a -framework UIKit -framework Foundation -o /Users/alialzahrani/Library/Developer/Xcode/DerivedData/IMS3-ezltqoccjhjpvuakngozvwcsppvh/Build/Products/Debug-iphoneos/IMS3.app/IMS3

ld: framework not found AudioUnit
clang: error: linker command failed with exit code 1 (use -v to see invocation)

这里是我所做的所有库：

and here is all the libraries that I did include :

如果不包含框架我会得到110个错误：

and if did not include the framework I am getting 110 errors:

推荐答案

音频单元只是一个伞形框架，它没有任何实际的动态库来链接，只有标题。不要将它添加到项目中，并且构建将成功。 （音频单元的实际符号位于另一个框架中，IIRC是AudioToolbox。）

Audio Unit is just an umbrella framework, it doesn't have any actual dynamic libraries to link against, only headers. Don't add it to the project, and building will succeed. (The actual symbols for Audio Units are located in another framework, IIRC it's AudioToolbox.)

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