Errore di runtime Sfortunatamente l'app è stata interrotta?

Question

Durante il tentativo di eseguire il mio app sul telefono, quando sto cercando di passare da un'attività ad altri il suo errore di lancio Unfortunately app has stopped ! & Quando ho controllato Logcat sto ottenendo seguenti messaggi di errore ...

12-07 03:12:57.958 17518-17518/com.android.mads.madses E/AndroidRuntime﹕ FATAL EXCEPTION: main 
    Process: com.android.mads.madses, PID: 17518 
    java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v7/internal/widget/TintManager; 
      at android.support.design.widget.TabLayout$TabView.<init>(TabLayout.java:1145) 
      at android.support.design.widget.TabLayout.createTabView(TabLayout.java:635) 
      at android.support.design.widget.TabLayout.addTabView(TabLayout.java:669) 
      at android.support.design.widget.TabLayout.addTab(TabLayout.java:365) 
      at android.support.design.widget.TabLayout.addTab(TabLayout.java:340) 
      at android.support.design.widget.TabLayout.setTabsFromPagerAdapter(TabLayout.java:624) 
      at android.support.design.widget.TabLayout.setupWithViewPager(TabLayout.java:595) 
      at com.android.mads.madses.RegisterActivity.onCreate(RegisterActivity.java:35) 
      at android.app.Activity.performCreate(Activity.java:5953) 
      at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1128) 
      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2267) 
      at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2388) 
      at android.app.ActivityThread.access$800(ActivityThread.java:148) 
      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1292) 
      at android.os.Handler.dispatchMessage(Handler.java:102) 
      at android.os.Looper.loop(Looper.java:135) 
      at android.app.ActivityThread.main(ActivityThread.java:5312) 
      at java.lang.reflect.Method.invoke(Native Method) 
      at java.lang.reflect.Method.invoke(Method.java:372) 
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901) 
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:696) 
    Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v7.internal.widget.TintManager" on path: DexPathList[[zip file "/data/app/com.android.mads.madses-2/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]] 
      at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) 
      at java.lang.ClassLoader.loadClass(ClassLoader.java:511) 
      at java.lang.ClassLoader.loadClass(ClassLoader.java:469) 
            at android.support.design.widget.TabLayout$TabView.<init>(TabLayout.java:1145) 
            at android.support.design.widget.TabLayout.createTabView(TabLayout.java:635) 
            at android.support.design.widget.TabLayout.addTabView(TabLayout.java:669) 
            at android.support.design.widget.TabLayout.addTab(TabLayout.java:365) 
            at android.support.design.widget.TabLayout.addTab(TabLayout.java:340) 
            at android.support.design.widget.TabLayout.setTabsFromPagerAdapter(TabLayout.java:624) 
            at android.support.design.widget.TabLayout.setupWithViewPager(TabLayout.java:595) 
            at com.android.mads.madses.RegisterActivity.onCreate(RegisterActivity.java:35) 
            at android.app.Activity.performCreate(Activity.java:5953) 
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1128) 
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2267) 
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2388) 
            at android.app.ActivityThread.access$800(ActivityThread.java:148) 
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1292) 
            at android.os.Handler.dispatchMessage(Handler.java:102) 
            at android.os.Looper.loop(Looper.java:135) 
            at android.app.ActivityThread.main(ActivityThread.java:5312) 
            at java.lang.reflect.Method.invoke(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:372) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:696) 
    Suppressed: java.lang.ClassNotFoundException: android.support.v7.internal.widget.TintManager 
      at java.lang.Class.classForName(Native Method) 
      at java.lang.BootClassLoader.findClass(ClassLoader.java:781) 
      at java.lang.BootClassLoader.loadClass(ClassLoader.java:841) 
      at java.lang.ClassLoader.loadClass(ClassLoader.java:504) 
      ... 22 more 
    Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available 

Can qualcuno per favore aiuto?

Codice: principale RegisterActivity (Parent Scheda Attività)

package com.android.mads.madses; 

import android.os.Bundle; 
import android.support.design.widget.TabLayout; 
import android.support.v4.app.Fragment; 
import android.support.v4.app.FragmentManager; 
import android.support.v4.app.FragmentPagerAdapter; 
import android.support.v4.view.ViewPager; 
import android.support.v7.app.AppCompatActivity; 
import android.support.v7.widget.Toolbar; 

import java.util.ArrayList; 
import java.util.List; 


public class RegisterActivity extends AppCompatActivity{ 
    private Toolbar toolbar; 
    private TabLayout tabLayout; 
    private ViewPager viewPager; 

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

     toolbar = (Toolbar) findViewById(R.id.toolbar); 
     setSupportActionBar(toolbar); 
     getSupportActionBar().setDisplayHomeAsUpEnabled(true); 

     viewPager = (ViewPager) findViewById(R.id.viewpager); 
     setupViewPager(viewPager); 

     tabLayout = (TabLayout) findViewById(R.id.tabs); 
     tabLayout.setupWithViewPager(viewPager); 
    } 

    private void setupViewPager(ViewPager viewPager) { 
     ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager()); 

     adapter.addFrag(new LoginInfoFragment(), "LoginInfo"); 
     adapter.addFrag(new PersonalInfoFragment(), "PersonalInfo"); 
     adapter.addFrag(new ContactInfoFragment(), "ContactInfo"); 
     adapter.addFrag(new VechicleInfoFragment(), "VechicleInfo"); 
     viewPager.setAdapter(adapter); 
    } 

    class ViewPagerAdapter extends FragmentPagerAdapter { 
     private final List<Fragment> mFragmentList = new ArrayList<>(); 
     private final List<String> mFragmentTitleList = new ArrayList<>(); 

     public ViewPagerAdapter(FragmentManager manager) { 
      super(manager); 
     } 

     @Override 
     public Fragment getItem(int position) { 
      return mFragmentList.get(position); 
     } 

     @Override 
     public int getCount() { 
      return mFragmentList.size(); 
     } 

     public void addFrag(Fragment fragment, String title) { 
      mFragmentList.add(fragment); 
      mFragmentTitleList.add(title); 
     } 

     @Override 
     public CharSequence getPageTitle(int position) { 
      return mFragmentTitleList.get(position); 
     } 
    } 


} 

Uno dei Frammento attività (tutti gli altri frammento hanno lo stesso codice)

package com.android.mads.madses; 

import android.support.v4.app.Fragment; 
import android.os.Bundle; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.ViewGroup; 

/** 
* Created by Administrator on 07-12-2015. 
*/ 
public class VechicleInfoFragment extends Fragment{ 

    public VechicleInfoFragment(){ 

    } 

    @Override 
    public void onCreate(Bundle savedInstanceState) { 

     super.onCreate(savedInstanceState); 
    } 

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
          Bundle savedInstanceState) { 
     // Inflate the layout for this fragment 
     return inflater.inflate(R.layout.fragment_vechicleinfo , container, false); 
    } 
} 

Attività di accesso (Qui quando faccio clic su 'Non ho un account? Registrati qui' app arrestato)

package com.android.mads.madses; 

import android.app.Activity; 
import android.app.ProgressDialog; 
import android.content.Intent; 
import android.graphics.Paint; 
import android.support.v7.app.AppCompatActivity; 
import android.os.Bundle; 
import android.util.Log; 
import android.view.Menu; 
import android.view.MenuItem; 
import android.view.View; 
import android.widget.Button; 
import android.widget.EditText; 
import android.widget.Toast; 

import com.android.mads.app.AppConfig; 
import com.android.mads.app.AppController; 
import com.android.mads.helper.SQLiteHandler; 
import com.android.mads.helper.SessionManager; 
import com.android.volley.Request; 
import com.android.volley.Response; 
import com.android.volley.VolleyError; 
import com.android.volley.toolbox.StringRequest; 

import org.json.JSONException; 
import org.json.JSONObject; 

import java.util.HashMap; 
import java.util.Map; 

public class LoginActivity extends Activity { 

    private EditText ed_email, ed_password; 
    private Button btn_login, btn_newUser; 
    private ProgressDialog pDialog; 

    private SessionManager session; 
    private SQLiteHandler db; 

    private static final String TAG = LoginActivity.class.getSimpleName(); 

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

     ed_email = (EditText) findViewById(R.id.edtxt_login_email); 
     ed_password = (EditText) findViewById(R.id.edtxt_login_password); 
     btn_login = (Button) findViewById(R.id.btn_login); 
     btn_newUser = (Button) findViewById(R.id.btn_login_newUser); 
     pDialog = new ProgressDialog(this); 

     session = new SessionManager(getApplicationContext()); 
     db = new SQLiteHandler(getApplicationContext()); 

     if (session.isLoggedIn()) { 
      Intent i = new Intent(LoginActivity.this, HomeActivity.class); 
      startActivity(i); 
      finish(); 
     } 

     btn_login.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View v) { 
       String email = ed_email.getText().toString(); 
       String password = ed_password.getText().toString(); 

       if (email.isEmpty() || password.isEmpty()) { 
        Toast.makeText(LoginActivity.this, "Please Enter Details", Toast.LENGTH_LONG); 
       } else { 
        checkLogin(email, password); 
       } 
      } 
     }); 

     btn_newUser.setPaintFlags(btn_newUser.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG); 
     btn_newUser.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View v) { 
       Intent i = new Intent(LoginActivity.this, RegisterActivity.class); 
       startActivity(i); 
       finish(); 
      } 
     }); 

    } 

    public void checkLogin(final String email, final String password) { 
     String tag_req = "login_request"; 
     pDialog.setMessage("Logging In..."); 
     showDialog(); 

     final StringRequest strR = new StringRequest(
       Request.Method.POST, AppConfig.LOGIN_URL, 
       new Response.Listener<String>() { 
        @Override 
        public void onResponse(String response) { 
         hideDialog(); 

         try { 
          JSONObject jsb = new JSONObject(response); 
          boolean error = jsb.getBoolean("error"); 
          if (!error) { 
           String uid = jsb.getString("uid"); 

           JSONObject user = jsb.getJSONObject("user"); 
           String fname = user.getString("fname"); 
           String lname = user.getString("lname"); 
           String email = user.getString("email"); 
           String dob = user.getString("dob"); 
           String address = user.getString("address"); 
           String bloodgroup = user.getString("bloodgroup"); 
           String contact1 = user.getString("contact1"); 
           String contact2 = user.getString("contact2"); 
           String vechiclename = user.getString("vechiclename"); 
           String fueltype = user.getString("fueltype"); 
           String mileage = user.getString("mileage"); 
           String created_at = user.getString("created_at"); 
           db.addUser(uid, fname, lname, email, dob, 
             address, bloodgroup, contact1, contact2, 
             vechiclename, fueltype, mileage, created_at); 

           session.setLogin(true); 

           Intent i = new Intent(LoginActivity.this, HomeActivity.class); 
           startActivity(i); 
           finish(); 
          } else { 
           String error_msg = jsb.getString("error_msg"); 
           Toast.makeText(LoginActivity.this, error_msg, Toast.LENGTH_LONG).show(); 
          } 
         } catch (JSONException e) { 
          e.printStackTrace(); 
         } 
        } 
       }, 
       new Response.ErrorListener() { 
        @Override 
        public void onErrorResponse(VolleyError error) { 
         Log.d("TAG ", error.getMessage()); 
        } 
       } 
     ) { 
      public Map<String, String> getParams() { 
       Map<String, String> p = new HashMap<String, String>(); 
       p.put("tag", "login"); 
       p.put("email", email); 
       p.put("password", password); 

       return p; 
      } 
     }; 

     AppController.getmInstance().addToRequestQueue(strR, tag_req); 

    } 

    public void showDialog() { 
     if (!pDialog.isShowing()) { 
      pDialog.show(); 
     } 
    } 

    public void hideDialog() { 
     if (pDialog.isShowing()) { 
      pDialog.dismiss(); 
     } 
    } 
} 

build.gradle

apply plugin: 'com.android.application' 

android { 
    compileSdkVersion 23 
    buildToolsVersion "23.0.1" 

    defaultConfig { 
     applicationId "com.android.mads.madses" 
     minSdkVersion 15 
     targetSdkVersion 23 
     versionCode 1 
     versionName "1.0" 
    } 
    buildTypes { 
     release { 
      minifyEnabled false 
      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 
     } 
    } 
} 

dependencies { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 
    compile 'com.android.support:appcompat-v7:23.1.1' 
    compile 'com.android.support:design:23.1.1' 
    compile project (":volley") 
} 

Answer 1

i declassato appcompat-v7 da:

compilazione 'com.android.support:appcompat-v7:23.1.1'

a :

compile 'com.android.support:appcompat-v7:23.1.0'

e ha funzionato.

Answer 2

Ho riscontrato un'eccezione simile dopo aver aggiornato Android Studio a 2.0. Sto utilizzando la libreria di progettazione per caricare le schede e ho ottenuto un'eccezione quando stavo aprendo l'attività. Quindi ho fatto quanto segue per risolvere i problemi.

ho aggiornato strumenti SDK di Android Android Tools Platform SDK Android SDK costruire strumenti biblioteca Android di sostegno

alle ultime versioni disponibili e ho impostato la segue come compileSdkVersion 23 buildToolsVersion "23.0.1"

e compilazione 'com.android.support:appcompat-v7:23.1.0' compilazione 'com.android.support:design:23.1.1'

0.123.

Risolto il problema.

Answer 3

cambiano le dipendenze sarà sicuramente risolvere il problema, appena aggiunto

compile 'com.android.support:appcompat-v7:23.2.0' 
compile 'com.android.support:design:23.2.0' 

e aggiornati versione strumenti di compilazione a 23,0.2

Answer 4

Ecco i passi che dovete fare per risolvere questo problema

1. controllare la versione compileSdkVersion nel file di Gradle livello app [Nel mio caso il suo 23]
2. Controllare le dipendenze nella stesso file e assicurarsi che la versione del vostro appcompat e design deve partire dalla stesso numero compileSdkVersion
3. Aggiungere la versione di dipendenze con '+' come this