android.view.InflateException: linea di file XML Binary # 6: Errore di classe gonfiare fragemnt

Question

Questo errore si verifica quando l'applicazione viene avviata

Sto ricevendo molti errori di tipo visualizzato nel subj. Questi errori sembrano essere occasionali e non riesco a riprodurli. Dalla pila posso imparare che questo errore può verificarsi per le mie diverse risorse di layout. Anche la linea di XML è variabile.

Qualcuno può spiegare perché si verifica questo errore? E cosa posso fare per risolvere questo problema?

09-06 00:15:33.254: E/AndroidRuntime(7812): FATAL EXCEPTION: main 
09-06 00:15:33.254: E/AndroidRuntime(7812): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.touchboarder.example.videostream/com.touchboarder.example.videostream.Activity_Mapa}: android.view.InflateException: Binary XML file line #6: Error inflating class fragment 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2100) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2125) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.app.ActivityThread.access$600(ActivityThread.java:140) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1227) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.os.Handler.dispatchMessage(Handler.java:99) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.os.Looper.loop(Looper.java:137) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.app.ActivityThread.main(ActivityThread.java:4898) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at java.lang.reflect.Method.invokeNative(Native Method) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at java.lang.reflect.Method.invoke(Method.java:511) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1006) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:773) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at dalvik.system.NativeStart.main(Native Method) 
09-06 00:15:33.254: E/AndroidRuntime(7812): Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.view.LayoutInflater.rInflate(LayoutInflater.java:746) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:308) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.app.Activity.setContentView(Activity.java:1924) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at com.touchboarder.example.videostream.Activity_Mapa.onCreate(Activity_Mapa.java:59) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.app.Activity.performCreate(Activity.java:5206) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1083) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2064) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  ... 11 more 
09-06 00:15:33.254: E/AndroidRuntime(7812): Caused by: java.lang.RuntimeException: API key not found. Check that <meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="your API key"/> is in the <application> element of AndroidManifest.xml 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at maps.ag.bb.a(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at maps.ag.bb.a(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at maps.ag.an.a(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at maps.ag.bi.a(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at maps.ag.bh.a(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at blf.onTransact(SourceFile:107) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.os.Binder.transact(Binder.java:326) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at com.google.android.gms.maps.internal.IMapFragmentDelegate$a$a.onCreateView(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at com.google.android.gms.maps.SupportMapFragment$a.onCreateView(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at com.google.android.gms.internal.bh$4.b(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at com.google.android.gms.internal.bh.a(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at com.google.android.gms.internal.bh.onCreateView(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at com.google.android.gms.maps.SupportMapFragment.onCreateView(Unknown Source) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.support.v4.app.Fragment.performCreateView(Fragment.java:1478) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:900) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1082) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.support.v4.app.FragmentManagerImpl.addFragment(FragmentManager.java:1184) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:285) 
09-06 00:15:33.254: E/AndroidRuntime(7812):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:676) 

Questo errore si verifica quando l'applicazione viene avviata Ho bisogno di aiuto per favore

Ecco il risultato di XML, tuttavia tale errore si verifica in altri XMLs

<LinearLayout 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:orientation="vertical" > 
     <fragment 
      android:id="@+id/map" 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" 
      class="com.google.android.gms.maps.SupportMapFragment"/> 

    </LinearLayout> 

---

mi manifestbut i don't found the mistake 

<?xml version="1.0" encoding="utf-8"?> 
    <manifest xmlns:android="http://schemas.android.com/apk/res/android" 
     package="com.touchboarder.example.videostream" 
     android:versionCode="1" 
     android:versionName="1.0"> 

     <meta-data 
       android:name="com.google.android.maps.v2.API_KEY" 
       android:value="AIzaSyCZG-M6IwXlt46Y37Ip9bp0WdV-shyC39w"/> 

     <uses-sdk android:minSdkVersion="7" /> 

     <uses-permission 
     android:name="com.touchboarder.example.videostream.permission.MAPS_RECEIVE" 
     android:protectionLevel="signature"/> 

     <uses-permission 
     android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/> 


     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/> 
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> 
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> 
     <uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION"/> 
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/> 
     <uses-permission android:name="android.permission.INTERNET"/> 
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> 

     <uses-feature 
      android:glEsVersion="0x00020000" 
      android:required="true" /> 

     <application 
      android:icon="@drawable/ic_launcher" 
      android:label="@string/app_name"   
      android:theme="@android:style/Theme.Holo.Light.NoActionBar.Fullscreen"> 
      <activity 
       android:name=".Activity_Home" 
       android:label="@string/app_name" 
       android:configChanges="orientation|keyboardHidden" 
       > 
       <intent-filter> 
        <action android:name="android.intent.action.MAIN" /> 
        <category android:name="android.intent.category.LAUNCHER" /> 
       </intent-filter> 
      </activity> 
      <activity android:name=".Activity_Reserva" android:label="@string/app_name" android:screenOrientation="portrait" 
       android:configChanges="orientation|keyboardHidden|screenSize">   
      </activity>   
      <activity android:name=".Activity_Registro" android:screenOrientation="portrait">   
      </activity> 

      <activity android:name=".Activity_Mapa" >   
      </activity>  



</application> 

    </manifest> 

Answer 1

<application> 
     <meta-data 
      android:name="com.google.android.maps.v2.API_KEY" 
      android:value="youApiKey" 

     /> 
    <meta-data 
      android:name="com.google.android.gms.version" 
      android:value="@integer/google_play_services_version" 
     /> 
</application> 

è nel elemento di AndroidManifest.xml

Answer 2

Il tuo logcat mostra che non hai aggiunto un API KEY nel tuo file AndroidManifest e.

Si prega di aggiungere la chiave API nel file manifesto come di seguito:

<meta-data 
    android:name="com.google.android.maps.v2.API_KEY" 
    android:value="your APi key here" /> 

Se si sta tentando di mostrare la mappa in Frammento poi nel tuo file di layout si deve scrivere nome della classe come di seguito :

<?xml version="1.0" encoding="utf-8"?> 
    <fragment xmlns:android="http://schemas.android.com/apk/res/android" 
     android:id="@+id/map" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:name="com.google.android.gms.maps.SupportMapFragment"/> 

Answer 3

si dovrebbe aggiungere questo tag nel file AndroidManifest:

<meta-data 
     android:name="com.google.android.maps.v2.API_KEY" 
     android:value="your APi key here" /> 

Answer 4

uso

import android.support.v4.app.Fragment; 
YourActivity extends FragmentActivity 

invece di

import android.app.Fragment; 
YourActivity extends Activity 

e prega di aggiungere la chiave API nel file manifesto