アーキテクチャx86_64の未定義のシンボル：

Question

から参照される "_AVAudioSessionCategoryPlayback"

私は下のエラーに直面しています。親切に助け前の友人のうちのどれかがこの問題に直面している場合は、私はXcodeの7.3.1

Undefined symbols for architecture x86_64: 
    "_AVAudioSessionCategoryPlayback", referenced from: 
     -[AppDelegate loadInitialParameters] in AppDelegate.o 
    "_AVAudioSessionInterruptionNotification", referenced from: 
     -[AppDelegate loadInitialParameters] in AppDelegate.o 
    "_AVAudioSessionInterruptionTypeKey", referenced from: 
     -[AppDelegate sessionDidInterrupt:] in AppDelegate.o 
    "_AVMetadataID3MetadataKeyGeneralEncapsulatedObject", referenced from: 
     -[BiscootAudioPlayer handleTimedMetadata:] in BiscootAudioPlayer.o 
    "_AVPlayerItemDidPlayToEndTimeNotification", referenced from: 
     -[BiscootAudioPlayer stopPlayer] in BiscootAudioPlayer.o 
     -[BiscootAudioPlayer dealloc] in BiscootAudioPlayer.o 
     -[BiscootAudioPlayer prepareToPlayAsset:withKeys:] in BiscootAudioPlayer.o 
     -[BiscootAudioPlayer updateCurrentTimeForPlayer] in BiscootAudioPlayer.o 
    "_CATransform3DConcat", referenced from: 
     -[CustomIOS7AlertView close] in CustomIOS7AlertView.o 
     ___28-[CustomIOS7AlertView close]_block_invoke in CustomIOS7AlertView.o 
     ___52+[MMDrawerVisualState slideAndScaleVisualStateBlock]_block_invoke in MMDrawerVisualState.o 
     ___51+[MMDrawerVisualState swingingDoorVisualStateBlock]_block_invoke in MMDrawerVisualState.o 
    "_CATransform3DIdentity", referenced from: 
     ___73-[MMExampleDrawerVisualStateManager drawerVisualStateBlockForDrawerSide:]_block_invoke in MMExampleDrawerVisualStateManager.o 
     ___52+[MMDrawerVisualState slideAndScaleVisualStateBlock]_block_invoke in MMDrawerVisualState.o 
     ___51+[MMDrawerVisualState swingingDoorVisualStateBlock]_block_invoke in MMDrawerVisualState.o 
     ___66+[MMDrawerVisualState parallaxVisualStateBlockWithParallaxFactor:]_block_invoke in MMDrawerVisualState.o 
     -[MMDrawerController applyOvershootScaleTransformForDrawerSide:percentVisible:] in MMDrawerController.o 
     -[MMDrawerController resetDrawerVisualStateForDrawerSide:] in MMDrawerController.o 
    "_CATransform3DMakeRotation", referenced from: 
     -[CustomIOS7AlertView close] in CustomIOS7AlertView.o 
     ___40-[SVPullToRefreshView rotateArrow:hide:]_block_invoke in UIScrollView+SVPullToRefresh.o 
    "_CATransform3DMakeScale", referenced from: 
     ___73-[MMExampleDrawerVisualStateManager drawerVisualStateBlockForDrawerSide:]_block_invoke in 

を使用しています8.0 最小デプロイメント・ターゲットです。

Answer 1

ビルド設定で有効アーキテクチャでx86_64版を追加し、CATransformのための唯一のNO

Answer 2

にビルドアクティブ・アーキテクチャをマーク*エラー、ビルドフェーズの下にリンクバイナリとライブラリでQuartzCoreを追加します。