java.lang.RuntimeException：android.view.InflateException：二进制XML文件行＃10：错误膨胀类

Question

我是android开发中的新手，我在运行时遇到这个错误。 这已经采取mine..Please的那么多时间帮我

1-17 04:43:46.570  823-823/com.example.user.mobifood E/AndroidRuntime﹕ FATAL EXCEPTION: main 
Process: com.example.user.mobifood, PID: 823 
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.user.mobifood/com.example.user.mobifood.YMAMainActivity}: android.view.InflateException: Binary XML file line #10: Error inflating class <unknown> 
     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195) 
     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245) 
     at android.app.ActivityThread.access$800(ActivityThread.java:135) 
     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) 
     at android.os.Handler.dispatchMessage(Handler.java:102) 
     at android.os.Looper.loop(Looper.java:136) 
     at android.app.ActivityThread.main(ActivityThread.java:5017) 
     at java.lang.reflect.Method.invokeNative(Native Method) 
     at java.lang.reflect.Method.invoke(Method.java:515) 
     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779) 
     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) 
     at dalvik.system.NativeStart.main(Native Method) 
Caused by: android.view.InflateException: Binary XML file line #10: Error inflating class <unknown> 
     at android.view.LayoutInflater.createView(LayoutInflater.java:620) 
     at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 
     at android.view.LayoutInflater.onCreateView(LayoutInflater.java:669) 
     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694) 
     at android.view.LayoutInflater.rInflate(LayoutInflater.java:755) 
     at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 
     at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
     at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
     at android.support.v7.app.ActionBarActivityDelegateBase.setContentView(ActionBarActivityDelegateBase.java:228) 
     at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:102) 
     at com.example.user.mobifood.YMAMainActivity.onCreate(YMAMainActivity.java:14) 
     at android.app.Activity.performCreate(Activity.java:5231) 
     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) 

MainActivity Fragment_login.xml是：

<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:context=".YMAMainActivity" 
> 

<RelativeLayout 
    android:id="@+id/cu_list_view_parentxc" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:transitionGroup="false"> 


    <EditText 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:id="@+id/editText" 
     android:layout_alignParentTop="true" 
     android:layout_centerHorizontal="true" 
     android:layout_marginTop="138dp" 
     android:height="@dimen/abc_action_bar_default_height_material" 
     android:width="@dimen/abc_action_bar_stacked_tab_max_width" /> 
</RelativeLayout> 

</RelativeLayout> 

的Java文件：

package com.example.user.mobifood; 

import android.support.v7.app.ActionBarActivity; 
import android.os.Bundle; 
import android.view.Menu; 
import android.view.MenuItem; 


public class YMAMainActivity extends ActionBarActivity { 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.fragment_login); 
} 

@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_ymamain, 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); 
} 
} 

Android清单文件：

<application 
    android:allowBackup="true" 
    android:icon="@drawable/ic_launcher" 
    android:label="@string/app_name" 
    android:theme="@style/AppTheme" > 
    <activity 
     android:name=".YMAMainActivity" 
     android:label="@string/app_name" > 
     <intent-filter> 
      <action android:name="android.intent.action.MAIN" /> 

      <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 
    </activity> 
</application> 

这是我简单的代码.. 预先感谢您

Answer 1

没有这样android:transitionGroup属性为RelativeLayout。只要删除该行。