iOS升级到10.1.60后报错如下

[fyn212319]

Showing Recent Messages :-1: Undefined symbol: _MPMoviePlayerThumbnailImageKey

:-1: Undefined symbol: _MPMoviePlayerPlaybackStateDidChangeNotification

:-1: Undefined symbol: _OBJCCLASS$_MPRemoteCommandCenter

:-1: Undefined symbol: _OBJCCLASS$_MPNowPlayingInfoCenter

:-1: Undefined symbol: _MPMoviePlayerThumbnailImageRequestDidFinishNotification

:-1: Undefined symbol: _MPMediaItemPropertyArtwork

:-1: Undefined symbol: _MPMediaItemPropertyTitle

:-1: Undefined symbol: _MPMediaItemPropertyArtist

:-1: Undefined symbol: _MPMediaItemPropertyAlbumTitle

:-1: Undefined symbol: _OBJCCLASS$_MPVolumeView

:-1: Undefined symbol: _OBJCCLASS$_MPMoviePlayerViewController

:-1: Undefined symbol: _OBJCCLASS$_MPMediaItemArtwork

:-1: Undefined symbol: _MPNowPlayingInfoPropertyElapsedPlaybackTime

:-1: Undefined symbol: _OBJCCLASS$_MPMusicPlayerController

:-1: Undefined symbol: _MPMediaItemPropertyPlaybackDuration

:-1: Undefined symbol: _MPNowPlayingInfoPropertyPlaybackRate

[vivi23vivi]

请在 Build Phease 中添加系统库 MediaPlayer