无法访问“ com.google.android.youtube.puTubePlayerSupportFragment” .layer的超类型的“ android.support.v4.app.Fragment”？

问题描述

我收到此错误

“无法访问超级类型的'android.support.v4.app.Fragment' “ com.google.android.youtube.player.YouTubePlayerSupportFragment”。 检查您的模块类路径是否缺少依赖项或发生冲突”

但是我正确地实现了有关youtube播放器API的所有功能

private fun initializeYoutubePlayer() {
    
            youTubePlayerFragment = supportFragmentManager
                .findFragmentById(R.id.youtube_player_fragment) as YouTubePlayerSupportFragment
    
            if (youTubePlayerFragment === null)
                return;
    
            youTubePlayerFragment!!.initialize(
                Constants.DEVELOPER_KEY,object : YouTubePlayer.OnInitializedListener {
    
                    override fun onInitializationSuccess(
                        provider: YouTubePlayer.Provider,player: YouTubePlayer,wasRestored: Boolean
                    ) {
                        if (!wasRestored) {
                            youTubePlayer = player
    
                            //set the player style default
                            youTubePlayer!!.setPlayerStyle(YouTubePlayer.PlayerStyle.DEFAULT)
    
    //                        youTubePlayer!!.cueVideo("lwg-k9_PAdM")
    
                            //cue the 1st video by default
                            youTubePlayer!!.cueVideo(youtubeVideoArrayList?.get(0)?.videoID)
                        }
                    }
    
                    override fun onInitializationFailure(
                        arg0: YouTubePlayer.Provider,arg1: YouTubeInitializationResult
                    ) {
    
                        //print or show error if initialization Failed
                        Log.e(TAG,"Youtube Player View initialization Failed")
                    }
                })
        }

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

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