Android开发 音乐播放器 frag2 页面老是报错 程序直接崩溃

import androidx.fragment.app.Fragment;

public class frag2 extends Fragment {
    private View zj;
    public View onCreateView(final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        zj = inflater.inflate(R.layout.frag2_layout, null);
        return zj;
    }
}

报错信息呢，崩溃要看logcat日志

换成下面的方式填充布局试试

inflater.inflate(R.layout.frag2_layout, container, false);