Unfortunately cordova android App Stopped

Question

The application stops unfortunately with the Exception as:

java.lang.NullPointerException: Attempt to invoke virtual method 'void org.apache.cordova.CordovaPlugin.privateInitialize(java.lang.String, org.apache.cordova.CordovaInterface, org.apache.cordova.CordovaWebView, org.apache.cordova.CordovaPreferences)' on a null object reference

Occurrence of exception in my code

package com.MyPhonegap.app;
import android.os.Bundle;
import org.apache.cordova.*;
public class MainActivity extends CordovaActivity{
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        String URL_ = "http://www.MyWebsiteUrl.com/";
        try{
            super.loadUrl(URL_);  // Line number x
        }catch(Exception e){
            e.printStackTrace();
        }
    }
    @Override
    public void onDestroy() {
        super.onDestroy();
    }
}

My Log cat

07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ Suppressed: java.lang.ClassNotFoundException: org.apache.cordova.whitelist
07-28 01:20:20.519
2270-2270/com.MyPhonegap.app W/System.err﹕ at java.lang.Class.classForName(Native Method)
07-28 01:20:20.519
2270-2270/com.MyPhonegap.app W/System.err﹕ at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ ... 25 more
07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available
07-28 01:20:20.519 2270-2270/com.MyPhonegap.app I/System.out﹕ Error adding plugin org.apache.cordova.whitelist.
07-28 01:20:20.519
2270-2270/com.MyPhonegap.app W/System.err﹕ java.lang.NullPointerException: Attempt to invoke virtual method 'void org.apache.cordova.CordovaPlugin.privateInitialize(java.lang.String, org.apache.cordova.CordovaInterface, org.apache.cordova.CordovaWebView, org.apache.cordova.CordovaPreferences)' on a null object reference
07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ at org.apache.cordova.PluginManager.getPlugin(PluginManager.java:169) 07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ at org.apache.cordova.PluginManager.startupPlugins(PluginManager.java:95)
07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ at org.apache.cordova.PluginManager.init(PluginManager.java:84)
07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ at org.apache.cordova.CordovaWebViewImpl.init(CordovaWebViewImpl.java:116)
07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ at org.apache.cordova.CordovaActivity.init(CordovaActivity.java:150)
07-28 01:20:20.519 2270-2270/com.MyPhonegap.app W/System.err﹕ at org.apache.cordova.CordovaActivity.loadUrl(CordovaActivity.java:220)
07-28 01:20:20.520 2270-2270/com.MyPhonegap.app W/System.err﹕ at com.MyPhonegap.app.MainActivity.onCreate(MainActivity.java:27)
07-28 01:20:20.520 2270-2270/com.MyPhonegap.app W/System.err﹕ at android.app.Activity.performCreate(Activity.java:5990)
07-28 01:20:20.520 2270-2270/com.MyPhonegap.app W/System.err﹕ at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
07-28 01:20:20.520 2270-2270/com.MyPhonegap.app W/System.err﹕ at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
07-28 01:20:20.520 2270-2270/com.MyPhonegap.app W/System.err﹕ at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
07-28 01:20:20.520 2270-2270/com.MyPhonegap.app W/System.err﹕ at android.app.ActivityThread.access$800(ActivityThread.java:151)
07-28 01:20:20.521 2270-2270/com.MyPhonegap.app W/System.err﹕ at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
07-28 01:20:20.521 2270-2270/com.MyPhonegap.app W/System.err﹕ at android.os.Handler.dispatchMessage(Handler.java:102)
07-28 01:20:20.521 2270-2270/com.MyPhonegap.app W/System.err﹕ at android.os.Looper.loop(Looper.java:135)
07-28 01:20:20.521
2270-2270/com.MyPhonegap.app W/System.err﹕ at android.app.ActivityThread.main(ActivityThread.java:5254)
07-28 01:20:20.521 2270-2270/com.MyPhonegap.app W/System.err﹕ at java.lang.reflect.Method.invoke(Native Method)
07-28 01:20:20.521 2270-2270/com.MyPhonegap.app W/System.err﹕ at java.lang.reflect.Method.invoke(Method.java:372)
07-28 01:20:20.521 2270-2270/com.MyPhonegap.app W/System.err﹕ at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
07-28 01:20:20.521 2270-2270/com.MyPhonegap.app W/System.err﹕ at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
07-28 01:20:20.584 2270-2290/com.MyPhonegap.app W/EGL_emulation﹕ eglSurfaceAttrib not implemented
07-28 01:20:20.584
2270-2290/com.MyPhonegap.app W/OpenGLRenderer﹕ Failed to set EGL_SWAP_BEHAVIOR on surface 0xa20a2fa0, error=EGL_SUCCESS

Please define your problem in detail how would any one help you without proper information? — Subodh Joshi, Jul 28 '15 at 05:36
possible duplicate of [What is a Null Pointer Exception, and how do I fix it?](http://stackoverflow.com/questions/218384/what-is-a-null-pointer-exception-and-how-do-i-fix-it) — Jens, Jul 28 '15 at 05:36

SANAT · Answer 1 · 2015-07-28T06:36:23.223

1

Error shows that the Whitelist plugin is not added to your project. To add it to your project install it using this :

phonegap plugin add https://github.com/apache/cordova-plugin-whitelist

from terminal.

MainActivity.java

public class HelloWorld extends CordovaActivity 
{
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        super.init();
        super.loadUrl(Config.getStartUrl());
    }
}

edited Jul 28 '15 at 06:36

answered Jul 28 '15 at 05:54

SANAT

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Error remain same or changed ? – SANAT Jul 28 '15 at 06:34
Edited my answer. Look my java class look like above. – SANAT Jul 28 '15 at 06:36

Unfortunately cordova android App Stopped

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