title: java.lang.RuntimeException: Unable to get provider
body: <p>My app is unable to start due to this RuntimeException:</p>
  
  <pre><code>java.lang.RuntimeException: Unable to get provider org.worldsproject.android.barcode.database.DatabaseProvider: java.lang.ClassNotFoundException: org.worldsproject.android.barcode.database.DatabaseProvider
  </code></pre>
  
  <p>My manifest:</p>
  
  <pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="org.worldsproject.android.barcode"
  android:versionCode="4"
  android:versionName="1.0.3" &gt;
  
  &lt;uses-sdk
      android:minSdkVersion="8"
      android:targetSdkVersion="15" /&gt;
  
  &lt;application
      android:icon="@drawable/ic_launcher"
      android:label="@string/app_name"
      android:theme="@style/Theme.Sherlock" &gt;
      &lt;activity
          android:name="BarcodeSaleTracker"
          android:label="@string/app_name" &gt;
          &lt;intent-filter&gt;
              &lt;action android:name="android.intent.action.MAIN" /&gt;
  
              &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
          &lt;/intent-filter&gt;
      &lt;/activity&gt;
  
      &lt;provider android:name="org.worldsproject.android.barcode.database.DatabaseProvider"
          android:multiprocess="true"
          android:exported="false"
          android:authorities="org.worldsproject.android.barcode.database.DatabaseProvider" /&gt;
  &lt;/application&gt;
  </code></pre>
  
  <p></p>
  
  <p>My DatabaseProvider:</p>
  
  <pre><code>package org.worldsproject.android.barcode.database;
  
  public class DatabaseProvider extends ContentProvider{
  
  private static final String TAG = "DatabaseProvider";
  
  private static final String DATABASE_NAME = "sales.db";
  
  private static final int DATABASE_VERSION = 1;
  
  public static final String AUTHORITY = "org.worldsproject.android.barcode.database.DatabaseProvider";
  </code></pre>
  
  <p>The authority and name attributes are all correct and match,  so I'm not sure why it cannot find the class.</p>