Apps Getting error when adding widget

[moviemastersdk]

06-26 14:28:07.557: W/dalvikvm(244): threadid=3: thread exiting with uncaught exception (group=0x4001b188)
06-26 14:28:07.557: E/AndroidRuntime(244): Uncaught handler: thread main exiting due to uncaught exception
06-26 14:28:07.557: E/AndroidRuntime(244): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.danielholst.batterywidgetz/com.danielholst.batterywidgetz.Setup}: java.lang.NullPointerException
06-26 14:28:07.557: E/AndroidRuntime(244): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2417)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at android.app.ActivityThread.access$2200(ActivityThread.java:119)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at android.os.Handler.dispatchMessage(Handler.java:99)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at android.os.Looper.loop(Looper.java:123)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at android.app.ActivityThread.main(ActivityThread.java:4363)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at java.lang.reflect.Method.invokeNative(Native Method)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at java.lang.reflect.Method.invoke(Method.java:521)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at dalvik.system.NativeStart.main(Native Method)
06-26 14:28:07.557: E/AndroidRuntime(244): Caused by: java.lang.NullPointerException
06-26 14:28:07.557: E/AndroidRuntime(244): 	at android.content.ContextWrapper.getPackageName(ContextWrapper.java:120)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at com.danielholst.batterywidgetz.Setup.<init>(Setup.java:21)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at java.lang.Class.newInstanceImpl(Native Method)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at java.lang.Class.newInstance(Class.java:1479)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at android.app.Instrumentation.newActivity(Instrumentation.java:1021)
06-26 14:28:07.557: E/AndroidRuntime(244): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2409)
06-26 14:28:07.557: E/AndroidRuntime(244): 	... 11 more
06-26 14:28:07.567: I/dalvikvm(244): threadid=7: reacting to signal 3
06-26 14:28:07.567: E/dalvikvm(244): Unable to open stack trace file '/data/anr/traces.txt': Permission denied

i have no idea why i get these errors,
but it happends right when i add the widget, i believe i might have something to do with the settings activity,

it used to work, but then suddenly stops working...

thx in advance

 

[jonbonazza]

Well, you are getting a null pointer exception on line 21 of Setup.java.

 

[moviemastersdk]

where do you see which line it is?
btw here's the code for Setup.java

package com.danielholst.batterywidgetz;

import android.app.Activity;
import android.appwidget.AppWidgetManager;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RemoteViews;
import android.widget.RadioGroup;

public class Setup extends Activity implements OnClickListener {

	
	RadioGroup main_color, text_color, style;
	AppWidgetManager awm;
	int awID;
	// Setup RemoteView For Widget
	RemoteViews Rview = new RemoteViews(Setup.this.getPackageName(),R.layout.widget);
	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
		/** Define objects */
		Button b_finish = (Button) findViewById(R.id.b_finish);
		b_finish.setOnClickListener(this);
		main_color = (RadioGroup) findViewById(R.id.main_color);
		text_color = (RadioGroup) findViewById(R.id.text_color);
		style = (RadioGroup) findViewById(R.id.style);
		/** End Definitions */

		// Which Widget is Being Set-up ?
		Intent which = getIntent();
		Bundle extras = which.getExtras();
		if (extras != null) {
			awID = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID,
					AppWidgetManager.INVALID_APPWIDGET_ID);
		} else {
			finish();
		}
		awm = AppWidgetManager.getInstance(Setup.this);
	}

	@Override
	public void onClick(View v) {
		// TODO Auto-generated method stub

		// Update Widget
		awm.updateAppWidget(awID, Rview);
		Intent result = new Intent();
		result.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, awID);
		setResult(RESULT_OK, result);
		// Finish Setup
		finish();
	}

}

 

[jonbonazza]

In the log cat output you posted, there is a line that says "Caused by NullPointerException" and then under that, you look for your package name and next to it, it says "(Setup.java:21)"

As for what's wrong, you must have changed something since you posted the logcat, as line 21 is a comment.

Also, Rview should not be initialized outside of onCreate(). That honestly might be what is causing your problem.