Please Help! Your Blog reader has stopped.

'''javascript package mydsigncommunityblog.blogreader;

import android.app.AlertDialog; import android.app.ListActivity; import android.net.ConnectivityManager; import android.net.NetworkInfo; import android.os.AsyncTask; import android.os.Bundle; import android.text.Html; import android.util.Log; import android.view.Menu; import android.view.View; import android.widget.ArrayAdapter; import android.widget.ProgressBar; import android.widget.TextView; import android.widget.Toast;

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

import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.Reader; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL;

public class MainListActivity extends ListActivity {

protected String[] mBlogPostTitles;
public static final int NUMBER_OF_POSTS = 20;
public static final String TAG = MainListActivity.class.getSimpleName();
protected JSONObject mBlogData;
protected ProgressBar mProgressBar;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    mProgressBar = (ProgressBar) findViewById(R.id.progressBar);

    if(isNetworkAvailable()) {
        mProgressBar.setVisibility(View.VISIBLE);
        GetBlogPostsTask getBlogPostsTask = new GetBlogPostsTask();
        getBlogPostsTask.execute();

    }
    else
    {
        Toast.makeText(this, "Network is unavailable!", Toast.LENGTH_LONG).show();
        TextView emptyTextView = (TextView) getListView().getEmptyView();
        emptyTextView.setText(getString(R.string.no_item));
    }


    // String message = getString(R.string.no_items);
    //Toast.makeText(this,message,Toast.LENGTH_LONG).show()




}

private boolean isNetworkAvailable() {

    ConnectivityManager manger = (ConnectivityManager)
            getSystemService(CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = manger.getActiveNetworkInfo();
    boolean isAvailable = false;
    if(networkInfo != null && networkInfo.isConnected())
    {
        isAvailable = true;
    }
    else
    {
        try {
            Log.d(TAG, mBlogData.toString(2));
        } catch (JSONException e) {
            Log.e(TAG, "Exception caught", e);
        }
    }
    return isAvailable;
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main_list, menu);
    return true;
}
private void handleBlogResponse()
{
    mProgressBar.setVisibility(View.INVISIBLE);
    if(mBlogData == null)
    {
        updateDisplayforError();


    }
    else
    {
        try {
            JSONArray jsonPosts = mBlogData.getJSONArray("posts");
            mBlogPostTitles = new String[jsonPosts.length()];
            for(int i=0; i < jsonPosts.length(); i++)
            {
                JSONObject post = jsonPosts.getJSONObject(i);
                String title = post.getString("title");
                title = Html.fromHtml(title).toString();
                mBlogPostTitles[i] = title;

            }
            ArrayAdapter<String>adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,
                    mBlogPostTitles);
            setListAdapter(adapter);
        } catch (JSONException e)
        {
          Log.e(TAG, "Exception caught!", e);
        }
    }


     }

private void updateDisplayforError() {
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setTitle(getString(R.string.error_title));
    builder.setMessage(getString(R.string.error_message));
    builder.setPositiveButton(android.R.string.ok,null);
    AlertDialog dialog = builder.create();
    dialog.show();

    TextView emptyTextView = (TextView)getListView().getEmptyView();
    emptyTextView.setText(getString(R.string.no_item));
}

private class GetBlogPostsTask extends AsyncTask<Object,Void,JSONObject>
{

@Override

protected JSONObject doInBackground(Object... arg0) {
    int responseCode =-1;
    JSONObject jsonResponse = null;
    try {
        URL blogFeedUrl = new URL("http://blog.teamtreehouse.com/api/get_recent_summary/?count=" + NUMBER_OF_POSTS);
        HttpURLConnection connection = (HttpURLConnection) blogFeedUrl.openConnection();
        connection.connect();
         responseCode = connection.getResponseCode();
        if(responseCode == HttpURLConnection.HTTP_OK)
        {
            InputStream inputStream = connection.getInputStream();
            Reader reader = new InputStreamReader(inputStream);
            int contentLength = connection.getContentLength();
            char [] charArray = new char[contentLength];
            reader.read(charArray);
            String responseData = new String(charArray);
             jsonResponse = new JSONObject(responseData);


        }
        else
        {
            Log.i(TAG, "Unsuccessful code response!  " + responseCode);

        }

    }
    catch (MalformedURLException e)
    {
        Log.e(TAG, "Exception caught", e);
    } catch (IOException e)
    {
        Log.e(TAG, "Exception caught", e);
    } catch (Exception e)
    {
        Log.e(TAG, "Exception caught", e);

    }

    return  jsonResponse;


}

    @Override
    protected void onPostExecute(JSONObject result) {
        mBlogData = result;
        handleBlogResponse();


    }

}

} <10-06 14:36:12.241 1256-1269/mydsigncommunityblog.blogreader E/MainListActivity﹕ Exception caught java.net.MalformedURLException: Unknown protocol: gfdghttp at java.net.URL.<init>(URL.java:184) at java.net.URL.<init>(URL.java:127) at mydsigncommunityblog.blogreader.MainListActivity$GetBlogPostsTask.doInBackground(MainListActivity.java:136) at mydsigncommunityblog.blogreader.MainListActivity$GetBlogPostsTask.doInBackground(MainListActivity.java:127) at android.os.AsyncTask$2.call(AsyncTask.java:287) at java.util.concurrent.FutureTask.run(FutureTask.java:234) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573) at java.lang.Thread.run(Thread.java:841) 10-06 14:36:12.409 1256-1256/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed 160K, 21% free 2784K/3524K, paused 22ms, total 22ms 10-06 14:36:12.445 1256-1256/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed 101K, 22% free 3002K/3848K, paused 14ms, total 15ms 10-06 14:36:12.445 1256-1256/mydsigncommunityblog.blogreader I/dalvikvm-heap﹕ Grow heap (frag case) to 4.571MB for 1127532-byte allocation 10-06 14:36:12.477 1256-1265/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed <1K, 18% free 4103K/4952K, paused 28ms, total 28ms 10-06 14:36:12.533 1256-1256/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed <1K, 18% free 4103K/4952K, paused 52ms, total 52ms 10-06 14:36:12.557 1256-1256/mydsigncommunityblog.blogreader I/dalvikvm-heap﹕ Grow heap (frag case) to 6.990MB for 2536932-byte allocation 10-06 14:36:12.829 1256-1256/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed 0K, 12% free 6580K/7432K, paused 15ms, total 15ms 10-06 14:36:12.901 1256-1256/mydsigncommunityblog.blogreader I/Choreographer﹕ Skipped 32 frames! The application may be doing too much work on its main thread. 10-06 14:36:12.981 1256-1256/mydsigncommunityblog.blogreader D/libEGL﹕ loaded /system/lib/egl/libEGL_genymotion.so 10-06 14:36:12.985 1256-1256/mydsigncommunityblog.blogreader D/﹕ HostConnection::get() New Host Connection established 0xb8c681f0, tid 1256 10-06 14:36:13.041 1256-1256/mydsigncommunityblog.blogreader D/libEGL﹕ loaded /system/lib/egl/libGLESv1_CM_genymotion.so 10-06 14:36:13.041 1256-1256/mydsigncommunityblog.blogreader D/libEGL﹕ loaded /system/lib/egl/libGLESv2_genymotion.so 10-06 14:36:13.273 1256-1256/mydsigncommunityblog.blogreader W/EGL_genymotion﹕ eglSurfaceAttrib not implemented 10-06 14:36:13.277 1256-1256/mydsigncommunityblog.blogreader E/OpenGLRenderer﹕ Getting MAX_TEXTURE_SIZE from GradienCache 10-06 14:36:13.365 1256-1256/mydsigncommunityblog.blogreader E/OpenGLRenderer﹕ Getting MAX_TEXTURE_SIZE from Caches::initConstraints() 10-06 14:36:13.365 1256-1256/mydsigncommunityblog.blogreader D/OpenGLRenderer﹕ Enabling debug mode 0 10-06 14:36:13.645 1256-1256/mydsigncommunityblog.blogreader W/EGL_genymotion﹕ eglSurfaceAttrib not implemented 10-06 14:37:05.093 1311-1311/mydsigncommunityblog.blogreader D/libEGL﹕ loaded /system/lib/egl/libEGL_genymotion.so 10-06 14:37:05.097 1311-1311/mydsigncommunityblog.blogreader D/﹕ HostConnection::get() New Host Connection established 0xb8d4a7e0, tid 1311 10-06 14:37:05.329 1311-1311/mydsigncommunityblog.blogreader D/libEGL﹕ loaded /system/lib/egl/libGLESv1_CM_genymotion.so 10-06 14:37:05.329 1311-1311/mydsigncommunityblog.blogreader D/libEGL﹕ loaded /system/lib/egl/libGLESv2_genymotion.so 10-06 14:37:05.909 1311-1311/mydsigncommunityblog.blogreader W/EGL_genymotion﹕ eglSurfaceAttrib not implemented 10-06 14:37:05.917 1311-1311/mydsigncommunityblog.blogreader E/OpenGLRenderer﹕ Getting MAX_TEXTURE_SIZE from GradienCache 10-06 14:37:05.953 1311-1311/mydsigncommunityblog.blogreader E/OpenGLRenderer﹕ Getting MAX_TEXTURE_SIZE from Caches::initConstraints() 10-06 14:37:06.093 1311-1311/mydsigncommunityblog.blogreader D/OpenGLRenderer﹕ Enabling debug mode 0 10-06 14:37:06.225 1311-1324/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed 151K, 21% free 2829K/3560K, paused 28ms, total 30ms 10-06 14:37:06.277 1311-1324/mydsigncommunityblog.blogreader E/MainListActivity﹕ Exception caught org.json.JSONException: Unterminated string at character 5818 of {"status":"ok","count":20,"count_total":1860,"pages":93,"posts":[{"id":24244,"url":"http:\/\/blog.teamtreehouse.com\/treehouse-company-meet-2014","title":"Fun at the Treehouse Company Meet-up 2014","date":"2014-09-30 21:52:26","author":"Gill Carson","thumbnail":"http:\/\/blog.teamtreehouse.com\/wp-content\/uploads\/2014\/09\/flight-150x150.jpg"},{"id":24240,"url":"http:\/\/blog.teamtreehouse.com\/moving-to-wordpress-org","title":"New Course: Moving to WordPress.org","date":"2014-09-30 20:15:02","author":"Zac Gordon","thumbnail":"http:\/\/blog.teamtreehouse.com\/wp-content\/uploads\/2014\/09\/zac-150x150.jpg"},{"id":24182,"url":"http:\/\/blog.teamtreehouse.com\/launch-mobile-app","title":"How to Launch a Mobile App","date":"2014-09-29 09:00:55","author":"Marshall Huss","thumbnail":"http:\/\/blog.teamtreehouse.com\/wp-content\/uploads\/2014\/09\/01-150x150.png"},{"id":24233,"url":"http:\/\/blog.teamtreehouse.com\/why-we-decided-to-take-a-paycut","title":"Why We Decided to Take a Paycut","date":"2014-09-25 15:26:56","author":"Ryan 10-06 14:37:06.745 1311-1311/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed 190K, 23% free 2941K/3772K, paused 16ms, total 17ms 10-06 14:37:06.765 1311-1311/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed 99K, 24% free 3063K/3996K, paused 7ms, total 8ms 10-06 14:37:06.765 1311-1311/mydsigncommunityblog.blogreader I/dalvikvm-heap﹕ Grow heap (frag case) to 4.630MB for 1127532-byte allocation 10-06 14:37:06.805 1311-1320/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed <1K, 19% free 4164K/5100K, paused 20ms, total 20ms 10-06 14:37:06.833 1311-1311/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed <1K, 19% free 4164K/5100K, paused 7ms, total 7ms 10-06 14:37:06.845 1311-1311/mydsigncommunityblog.blogreader I/dalvikvm-heap﹕ Grow heap (frag case) to 7.050MB for 2536932-byte allocation 10-06 14:37:06.969 1311-1311/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_FOR_ALLOC freed 0K, 13% free 6642K/7580K, paused 8ms, total 8ms 10-06 14:37:07.217 1311-1311/mydsigncommunityblog.blogreader W/EGL_genymotion﹕ eglSurfaceAttrib not implemented 10-07 02:05:03.859 2150-2150/mydsigncommunityblog.blogreader D/dalvikvm﹕ Late-enabling CheckJNI 10-07 02:05:04.331 2150-2150/mydsigncommunityblog.blogreader D/AndroidRuntime﹕ Shutting down VM 10-07 02:05:04.331 2150-2150/mydsigncommunityblog.blogreader W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0xa4ba0648) 10-07 02:05:04.339 2150-2150/mydsigncommunityblog.blogreader E/AndroidRuntime﹕ FATAL EXCEPTION: main java.lang.RuntimeException: Unable to start activity ComponentInfo{mydsigncommunityblog.blogreader/mydsigncommunityblog.blogreader.MainListActivity}: java.lang.NullPointerException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) at android.app.ActivityThread.access$600(ActivityThread.java:141) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:5103) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:525) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at mydsigncommunityblog.blogreader.MainListActivity.onCreate(MainListActivity.java:46) at android.app.Activity.performCreate(Activity.java:5133) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)             at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)             at android.app.ActivityThread.access$600(ActivityThread.java:141)             at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)             at android.os.Handler.dispatchMessage(Handler.java:99)             at android.os.Looper.loop(Looper.java:137)             at android.app.ActivityThread.main(ActivityThread.java:5103)             at java.lang.reflect.Method.invokeNative(Native Method)             at java.lang.reflect.Method.invoke(Method.java:525)             at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)             at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)             at dalvik.system.NativeStart.main(Native Method) 10-07 02:09:16.264 2207-2207/mydsigncommunityblog.blogreader D/AndroidRuntime﹕ Shutting down VM 10-07 02:09:16.264 2207-2207/mydsigncommunityblog.blogreader W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0xa4ba0648) 10-07 02:09:16.324 2207-2207/mydsigncommunityblog.blogreader E/AndroidRuntime﹕ FATAL EXCEPTION: main java.lang.RuntimeException: Unable to start activity ComponentInfo{mydsigncommunityblog.blogreader/mydsigncommunityblog.blogreader.MainListActivity}: java.lang.NullPointerException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) at android.app.ActivityThread.access$600(ActivityThread.java:141) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:5103) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:525) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at mydsigncommunityblog.blogreader.MainListActivity.onCreate(MainListActivity.java:46) at android.app.Activity.performCreate(Activity.java:5133) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)             at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)             at android.app.ActivityThread.access$600(ActivityThread.java:141)             at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)             at android.os.Handler.dispatchMessage(Handler.java:99)             at android.os.Looper.loop(Looper.java:137)             at android.app.ActivityThread.main(ActivityThread.java:5103)             at java.lang.reflect.Method.invokeNative(Native Method)             at java.lang.reflect.Method.invoke(Method.java:525)             at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)             at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)             at dalvik.system.NativeStart.main(Native Method) 10-07 02:10:13.435 2258-2258/mydsigncommunityblog.blogreader D/AndroidRuntime﹕ Shutting down VM 10-07 02:10:13.435 2258-2258/mydsigncommunityblog.blogreader W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0xa4ba0648) 10-07 02:10:13.443 2258-2258/mydsigncommunityblog.blogreader E/AndroidRuntime﹕ FATAL EXCEPTION: main java.lang.RuntimeException: Unable to start activity ComponentInfo{mydsigncommunityblog.blogreader/mydsigncommunityblog.blogreader.MainListActivity}: java.lang.NullPointerException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) at android.app.ActivityThread.access$600(ActivityThread.java:141) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:5103) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:525) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at mydsigncommunityblog.blogreader.MainListActivity.onCreate(MainListActivity.java:46) at android.app.Activity.performCreate(Activity.java:5133) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)             at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)             at android.app.ActivityThread.access$600(ActivityThread.java:141)             at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)             at android.os.Handler.dispatchMessage(Handler.java:99)             at android.os.Looper.loop(Looper.java:137)             at android.app.ActivityThread.main(ActivityThread.java:5103)             at java.lang.reflect.Method.invokeNative(Native Method)             at java.lang.reflect.Method.invoke(Method.java:525)             at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)             at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)             at dalvik.system.NativeStart.main(Native Method) 10-07 02:10:20.351 2258-2258/mydsigncommunityblog.blogreader I/Process﹕ Sending signal. PID: 2258 SIG: 9 10-07 02:16:12.826 2306-2310/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_CONCURRENT freed 168K, 15% free 2773K/3240K, paused 1ms+6ms, total 21ms 10-07 02:16:47.614 2354-2354/mydsigncommunityblog.blogreader D/AndroidRuntime﹕ Shutting down VM 10-07 02:16:47.614 2354-2354/mydsigncommunityblog.blogreader W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0xa4ba0648) 10-07 02:16:47.634 2354-2354/mydsigncommunityblog.blogreader E/AndroidRuntime﹕ FATAL EXCEPTION: main java.lang.RuntimeException: Unable to start activity ComponentInfo{mydsigncommunityblog.blogreader/mydsigncommunityblog.blogreader.MainListActivity}: java.lang.NullPointerException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) at android.app.ActivityThread.access$600(ActivityThread.java:141) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:5103) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:525) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at mydsigncommunityblog.blogreader.MainListActivity.onCreate(MainListActivity.java:46) at android.app.Activity.performCreate(Activity.java:5133) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)             at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)             at android.app.ActivityThread.access$600(ActivityThread.java:141)             at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)             at android.os.Handler.dispatchMessage(Handler.java:99)             at android.os.Looper.loop(Looper.java:137)             at android.app.ActivityThread.main(ActivityThread.java:5103)             at java.lang.reflect.Method.invokeNative(Native Method)             at java.lang.reflect.Method.invoke(Method.java:525)             at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)             at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)             at dalvik.system.NativeStart.main(Native Method) 10-07 02:16:53.654 2354-2354/mydsigncommunityblog.blogreader I/Process﹕ Sending signal. PID: 2354 SIG: 9 10-07 02:18:04.145 2401-2401/mydsigncommunityblog.blogreader D/AndroidRuntime﹕ Shutting down VM 10-07 02:18:04.145 2401-2401/mydsigncommunityblog.blogreader W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0xa4ba0648) 10-07 02:18:04.189 2401-2401/mydsigncommunityblog.blogreader E/AndroidRuntime﹕ FATAL EXCEPTION: main java.lang.RuntimeException: Unable to start activity ComponentInfo{mydsigncommunityblog.blogreader/mydsigncommunityblog.blogreader.MainListActivity}: java.lang.NullPointerException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) at android.app.ActivityThread.access$600(ActivityThread.java:141) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:5103) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:525) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at mydsigncommunityblog.blogreader.MainListActivity.onCreate(MainListActivity.java:46) at android.app.Activity.performCreate(Activity.java:5133) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)             at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)             at android.app.ActivityThread.access$600(ActivityThread.java:141)             at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)             at android.os.Handler.dispatchMessage(Handler.java:99)             at android.os.Looper.loop(Looper.java:137)             at android.app.ActivityThread.main(ActivityThread.java:5103)             at java.lang.reflect.Method.invokeNative(Native Method)             at java.lang.reflect.Method.invoke(Method.java:525)             at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)             at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)             at dalvik.system.NativeStart.main(Native Method) 10-07 02:47:00.639 2453-2456/mydsigncommunityblog.blogreader D/dalvikvm﹕ GC_CONCURRENT freed 135K, 14% free 2778K/3212K, paused 260ms+2ms, total 270ms