引起：android.view.InflateException：二进制XML文件行＃1：错误膨胀类片段电影应用程序

Question

我正在尝试在android studio制作一个电影应用，但我得到了这个错误，我不明白为什么它不能inflate framgment_main我认为。

以下是主要活动

    package com.example.yaseen.movieapp2;

    import android.os.Bundle;
    import android.support.design.widget.FloatingActionButton;
    import android.support.design.widget.Snackbar;
    import android.support.v7.app.ActionBarActivity;
    import android.support.v7.widget.Toolbar;
    import android.view.Menu;
    import android.view.MenuItem;
    import android.view.View;

public class MainActivity extends ActionBarActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
                        .setAction("Action", null).show();
            }
        });
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }
}

MovieFragment

> package com.example.yaseen.movieapp2; 
> import android.content.Context; 
> import android.net.ConnectivityManager; 
> import android.net.NetworkInfo;
> import android.os.AsyncTask; 
> import android.os.Bundle;
> import android.support.v4.app.Fragment;
> import android.view.LayoutInflater;
> import android.view.View;
> import android.view.ViewGroup; 
> import android.widget.AdapterView; 
> import android.widget.GridView;
> import android.widget.RelativeLayout;
> import android.widget.TextView;
> import java.util.ArrayList; 
> import java.util.Arrays;

> public class MoviesFragment extends Fragment { 
>     static GridView gridview ;
>     static ArrayList<String> posters ;
>     static boolean sortByPop ;
> 
>     public MoviesFragment() {}
> 
> 
> 
>     @Override
>     public View onCreateView(LayoutInflater inflater, ViewGroup container,
>                              Bundle savedInstanceState) {
> 
> 
> 
>         if (getActivity() != null)
>         {
>             ArrayList<String> array = new ArrayList<String>();
>             ImageAdapter adapter = new ImageAdapter(getActivity() , array);
>             gridview = (GridView)container.findViewById(R.id.gridview);
>             gridview.setAdapter(adapter);
> 
>         }
>         gridview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
>             @Override
>             public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
>                 System.out.println(position);
>             }
>         });
> 
> 
>         return inflater.inflate(R.layout.fragment_main, container, false);
> 
> 
> 
>     }
>     @Override
>     public void onStart()
>     {
>         gridview.setVisibility(GridView.VISIBLE);
>         super.onStart();
> 
>         getActivity().setTitle("Most Popular Movies");
> 
>         if(isNetworkAvailable())
>         {
>             new ImageLoadTask().execute();
>         }
>         else
>         {
>             TextView textView1 = new TextView(getActivity());
>             RelativeLayout layout1 = (RelativeLayout)getActivity().findViewById(R.id.relativelayout);
>             textView1.setText("you are not connected to the internet");
>             if (layout1.getChildCount() == 1)
>             {
>                 layout1.addView(textView1);
>             }
>             gridview.setVisibility(GridView.GONE);
>         }
> 
>     }
> 
>     public boolean isNetworkAvailable()
>     {
>         ConnectivityManager connectivityManager = (ConnectivityManager)getActivity().getSystemService(Context.CONNECTIVITY_SERVICE);
>         NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
>         return activeNetworkInfo != null && activeNetworkInfo.isConnected();
>     }
> 
> 
>     public class ImageLoadTask extends AsyncTask<Void ,Void , ArrayList<String>>
>     {
> 
>         @Override
>         protected ArrayList<String> doInBackground(Void... params) {
>             while (true)
>             {
>                 try {
>                     posters = new ArrayList(Arrays.asList(getPathsFromAPI(sortByPop)));
>                     return posters ;
>                 }
> 
>                 catch (Exception e)
>                 {
>                     continue;
>                 }
>             }
> 
>         }
> 
>         @Override
>         protected void onPostExecute(ArrayList<String> result)
>         {
>             if (result != null && getActivity() != null)
>             {
>                 ImageAdapter adapter = new ImageAdapter(getActivity() , result );
>             }
> 
>         }
> 
>         public String[] getPathsFromAPI (boolean sort)
>         {
>             String[] array = new String[15];
>             for (int i=0 ; i < array.length ; i++)
>             {
>                 array[i] = "/kqjL17yufvn9OVLyXYpvtyrFfak.jpg";
>             }
>             return array;
>         }
>     }
> }

fragment_main布局：

<RelativeLayout
    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:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingBottom="@dimen/activity_vertical_margin" tools:showIn="@layout/activity_main"
    tools:context=".MainActivityFragment"
    android:id="@+id/relativelayout"
    >

    <GridView
        android:id="@+id/gridview"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:padding="0dp"
        android:verticalSpacing="0dp"
        android:horizontalSpacing="0dp"
        android:numColumns="auto_fit"
        android:stretchMode="columnWidth">

    </GridView>


</RelativeLayout>

content_main：