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iosxcodelinker-errorsexit-codejuce

ld: framework not found AudioUnit,ios9

I'm trying to compile my iOS project with XCode 7.2.1 on OSX El Capitan. I have an XCode project, that uses libVLC. The XCode project was created by JUCE. I have downloaded one "VLC for iOS" nightly build from here and have added MobileVLCKit.framework to the linked Frameworks.

To be complete I've added this frameworks to link (in this order):

  • MobileVLCKit.framework
  • AudioUnit.framework
  • AVFoundation.framework

The XCode linker complains about a missing framework, that was included:

ld: framework not found AudioUnit

clang: error: linker command failed with exit code 1 (use -v to see invocation)

This is my XCode Call:

Ld build/Debug/Video.app/Video normal i386 cd /Users/christoph/Desktop/Video/Builds/iOS export IPHONEOS_DEPLOYMENT_TARGET=9.2 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 i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.2.sdk -L/Users/christoph/Desktop/Video/Builds/iOS/build/Debug -F/Users/christoph/Desktop/Video/Builds/iOS/build/Debug -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.2.sdk/System/Library/PrivateFrameworks -F/Users/christoph/Downloads -filelist /Users/christoph/Library/Developer/Xcode/DerivedData/Video-dmlikbmjwevxfmgmwzysjxijcuhs/Build/Intermediates/Video.build/Debug-iphonesimulator/Video.build/Objects-normal/i386/Video.LinkFileList -mios-simulator-version-min=9.2 -Xlinker -objc_abi_version -Xlinker 2 -fobjc-link-runtime -framework AudioUnit -framework AVFoundation /Users/christoph/Downloads/MobileVLCKit-binary/MobileVLCKit.framework/MobileVLCKit -Xlinker -dependency_info -Xlinker /Users/christoph/Library/Developer/Xcode/DerivedData/Video-dmlikbmjwevxfmgmwzysjxijcuhs/Build/Intermediates/Video.build/Debug-iphonesimulator/Video.build/Objects-normal/i386/Video_dependency_info.dat -o /Users/christoph/Desktop/Video/Builds/iOS/build/Debug/Video.app/Video

What I don't understand is.. I added the Framework "AudioUnit.framwork" under "Build Phases" -> "Link Binaries with libraries"

The target is iOS.

Some help would be very nice!

Solution

  • add

    • AudioToolbox framework #import <AudioToolbox/AudioToolbox.h>

    • CoreAudio framework. #import <CoreAudio/CoreAudioTypes.h>

    And also remove AudioUnit.framework and try

    your project requires CFNetwork, SystemConfiguration, MobileCoreServices,libz.tbd, libxml2, Core Text

    alt text

    CT  - > CoreText
CG  - > Core graphics
CM  - > Core Motion
CV  - > Core Video
VT  - > Video ToolBox
VD  - > Acclerate Framework
OBJC_CLASS_$_CAEAGLLayer     - > OpenGL and QuartzCore