java.lang.NoClassDefFoundError: android.support.v7.app.AppCompatDelegateImplV14 in Android Studio

Question

Ecco il registro.

java.lang.NoClassDefFoundError: android.support.v7.app.AppCompatDelegateImplV14 
     at android.support.v7.app.AppCompatDelegate.create(AppCompatDelegate.java:93) 
     at android.support.v7.app.AppCompatDelegate.create(AppCompatDelegate.java:77) 
     at android.support.v7.app.AppCompatActivity.getDelegate(AppCompatActivity.java:429) 
     at android.support.v7.app.AppCompatActivity.onCreate(AppCompatActivity.java:57) 
     at com.marshall.gruppo.ui.MainScreenActivity.onCreate(MainScreenActivity.java:41) 
     at android.app.Activity.performCreate(Activity.java:5451) 
     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1093) 
     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2377) 
     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2471) 
     at android.app.ActivityThread.access$900(ActivityThread.java:175) 
     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1308) 
     at android.os.Handler.dispatchMessage(Handler.java:102) 
     at android.os.Looper.loop(Looper.java:146) 
     at android.app.ActivityThread.main(ActivityThread.java:5602) 
     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:1283) 
     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099) 
     at dalvik.system.NativeStart.main(Native Method) 

Ho anche letto un articolo che suggerisce la soluzione (java.lang.NoClassDefFoundError: android.support.v7.app.AppCompatDelegateImplV14). Mi suggerisce di aggiungere quanto segue nel file build.gradle.

compile 'com.android.support:appcompat-v7:22.2.0' 

realtà che era già presente nel file, e sembra che non è il problema originale qui. Ecco il mio file build.gradle.

dependencies { 
compile fileTree(dir: 'libs', include: ['*.jar']) 
compile 'com.android.support:appcompat-v7:22.2.0' 
compile project(':volley') 
compile project(':android-support-v4') 
} 

Nel caso in cui è necessario avere uno sguardo al mio codice, ecco il mio codice che sta causando il NoClassDefFoundError.

public class MainScreenActivity extends AppCompatActivity { 
private DrawerLayout mDrawerLayout; 
private ListView mDrawerList; 
private ActionBarDrawerToggle mDrawerToggle; 

private CharSequence mDrawerTitle; 

private CharSequence mTitle; 

private String[] navMenuTitles; 
private TypedArray navMenuIcons; 

private ArrayList<NavDrawerItem> navDrawerItems; 
private NavDrawerListAdapter adapter; 

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

    mTitle = mDrawerTitle = getTitle(); 

    navMenuTitles = getResources().getStringArray(R.array.drawermenu_items); 

    navMenuIcons = getResources() 
      .obtainTypedArray(R.array.drawermenu_icons); 

    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); 
    mDrawerList = (ListView) findViewById(R.id.list_slidermenu); 

    navDrawerItems = new ArrayList<NavDrawerItem>(); 

    navDrawerItems.add(new NavDrawerItem(navMenuTitles[0], navMenuIcons.getResourceId(0, -1))); 
    navDrawerItems.add(new NavDrawerItem(navMenuTitles[1], navMenuIcons.getResourceId(1, -1))); 
    navDrawerItems.add(new NavDrawerItem(navMenuTitles[2], navMenuIcons.getResourceId(2, -1))); 
    navDrawerItems.add(new NavDrawerItem(navMenuTitles[3], navMenuIcons.getResourceId(3, -1), true, "22")); 
    navDrawerItems.add(new NavDrawerItem(navMenuTitles[4], navMenuIcons.getResourceId(4, -1))); 
    navDrawerItems.add(new NavDrawerItem(navMenuTitles[5], navMenuIcons.getResourceId(5, -1), true, "50+")); 


    navMenuIcons.recycle(); 

    mDrawerList.setOnItemClickListener(new SlideMenuClickListener()); 

    adapter = new NavDrawerListAdapter(getApplicationContext(), 
      navDrawerItems); 
    mDrawerList.setAdapter(adapter); 

    getSupportActionBar().setDisplayHomeAsUpEnabled(true); 
    getSupportActionBar().setHomeButtonEnabled(true); 

    mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.string.app_name, R.string.app_name) { 
     public void onDrawerClosed(View view) { 
      getSupportActionBar().setTitle(mTitle); 
      invalidateOptionsMenu(); 
     } 

     public void onDrawerOpened(View drawerView) { 
      getSupportActionBar().setTitle(mDrawerTitle); 
      invalidateOptionsMenu(); 
     } 
    }; 
    mDrawerLayout.setDrawerListener(mDrawerToggle); 

    if (savedInstanceState == null) { 
     displayView(0); 
    } 
} 

Ecco il registro errori aggiuntivo. Potrebbe esserci un suggerimento per la soluzione.

07-06 17:50:03.056 27850-27850/com.marshall.gruppo E/dalvikvm﹕ Could not find class 'android.support.v7.app.AppCompatDelegateImplV14', referenced from method android.support.v7.app.AppCompatDelegate.create 
07-06 17:50:03.056 27850-27850/com.marshall.gruppo E/dalvikvm﹕ Could not find class 'android.support.v7.app.AppCompatDelegateImplV11', referenced from method android.support.v7.app.AppCompatDelegate.create 
07-06 17:50:03.056 27850-27850/com.marshall.gruppo E/dalvikvm﹕ Could not find class 'android.support.v7.app.AppCompatDelegateImplV7', referenced from method android.support.v7.app.AppCompatDelegate.create 

ed ecco il file xml per l'attività.

<?xml version="1.0" encoding="UTF-8"?> 
<android.support.v4.widget.DrawerLayout 
xmlns:android="http://schemas.android.com/apk/res/android" 
android:id="@+id/drawer_layout" 
android:layout_width="match_parent" 
android:layout_height="match_parent"> 

<FrameLayout 
    android:id="@+id/frame_container" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" /> 

<ListView 
    android:id="@+id/list_slidermenu" 
    android:layout_width="240dp" 
    android:layout_height="match_parent" 
    android:layout_gravity="start" 
    android:choiceMode="singleChoice" 
    android:divider="@color/list_divider" 
    android:dividerHeight="1dp" 
    android:listSelector="@drawable/list_selector" 
    android:background="@color/list_background"/> 

Answer 1

ci potrebbe essere un conflitto con le dipendenze

provare a rimuovere

compile project(':android-support-v4') 

Answer 2

ho avuto lo stesso errore e completamente permettendo multidex ha lavorato per me. ecco quello che ho fatto in Gradle e file manifesto

android { 
compileSdkVersion 21 
buildToolsVersion "21.1.0" 

defaultConfig { 
    ... 
    minSdkVersion 14 
    targetSdkVersion 21 
    ... 

    // Enabling multidex support. 
    multiDexEnabled true 
} 
... 
} 

dependencies { 
compile 'com.android.support:multidex:1.0.0' 
} 

anche nel mio file manifesto, ho aggiungere la classe MultiDexApplication dalla libreria di supporto multidex all'elemento domanda come questa

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.example.android.multidex.myapplication"> 
    <application 
     ... 
     android:name="android.support.multidex.MultiDexApplication"> 
     ... 
    </application> 
</manifest>