Android 未找到片段id的视图

Android 未找到片段id的视图,android,android-fragments,Android,Android Fragments,我被这个错误弄糊涂了,我正在做的是尝试替换DetailActivity中的片段,这是DetailActivityFragment,它在单击时被QuickFacts片段替换 public class DetailActivityFragment extends Fragment{ TextView textView; ImageView imageView; TextView details; Button button; public DetailAct

我被这个错误弄糊涂了,我正在做的是尝试替换DetailActivity中的片段,这是DetailActivityFragment,它在单击时被QuickFacts片段替换

public class DetailActivityFragment extends Fragment{

    TextView textView;
    ImageView imageView;
    TextView details;
    Button button;
    public DetailActivityFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        View view=inflater.inflate(R.layout.fragment_detail, container, false);


       Bundle getBundle = getActivity().getIntent().getExtras();

        String name = getBundle.getString("NAME");
        textView= (TextView) view.findViewById(R.id.bioname);
        textView.setText(name);
        imageView= (ImageView) view.findViewById(R.id.imageView);
        imageView.setImageResource(getBundle.getInt("IMAGE"));
        Log.v("test", "images are coming");
         button= (Button) view.findViewById(R.id.button_quickfacts);
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Fragment fragment = new QuickFacts();
                FragmentTransaction fragmentTransaction =
                       getFragmentManager().beginTransaction();

                fragmentTransaction.replace(R.id.fragment_quickfacts, fragment);
                fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
                fragmentTransaction.addToBackStack(null);
                fragmentTransaction.commit();
            }
        });
        return view;
    }
}
我的快速事实片段

public class QuickFacts extends Fragment {

    TextView detailText;
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
              View view=inflater.inflate(R.layout.fragment_quick_facts,  container, false);
              Bundle getBundle = getActivity().getIntent().getExtras();
               String details=getBundle.getString("DETAIL");
               detailText= (TextView) container.findViewById(R.id.fragment_add);
               detailText.setText(details);

               return view;
    }
}
fragment\u quick\u facts.xml

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:tools="http://schemas.android.com/tools"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:id="@+id/fragment_quickfacts"
      tools:context="com.example.rahul.famousbiography.fragments.QuickFacts">

    <!-- TODO: Update blank fragment layout -->
       <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:text="@string/hello_blank_fragment"
        android:id="@+id/fragment_add"
        />

 </FrameLayout>

这里的容器是您的
视图组
,因此,容器没有您的
faragment\u add
fragment\u quick\u facts.xml现在只有它,它当前充当您的
视图
。 所以请换衣服

detailText= (TextView) container.findViewById(R.id.fragment_add);

还有看

fragmentTransaction.replace(R.id.fragment_quickfacts, fragment);
您正在尝试替换
fragment\u quickfacts
,它位于
fragment\u quickfacts.xml
中,而不是
fragment\u detail.xml
中。因此,也可以检查它,或者也可以发布您的
fragment\u detail.xml


如果您不清楚,请仔细检查它是否有效,尝试清理并重新构建您的项目。或者发布堆栈跟踪,可能
details
为空。检查它。fragment\u quickfacts是fragment\u quick\u facts.xml的框架布局,它是quickfacts片段的布局,在细节片段中,我有一个按钮被单击并替换为quickfacts fragmentpaste logacat请
detailText= (TextView) view.findViewById(R.id.fragment_add);
fragmentTransaction.replace(R.id.fragment_quickfacts, fragment);