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POAndroid Application crash with Application has Stopped
 

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    <p>My Android app compiles fine but crashed with the message Application has stopped. What is the problem with my code?</p> <pre><code>#GameView.java public class GameView extends View { public Bitmap droid; public Matrix translate; public GameView(Context context) { super(context); droid = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher); } public void onDraw(Canvas canvas) { canvas.drawBitmap(droid, 10, 10, null); } #Game.java public class Game extends Activity{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); FrameLayout view = (FrameLayout)findViewById(R.id.graphics_holder); view.addView(new GameView(this)); setContentView(R.layout.game); </code></pre> <p>LogCat</p> <pre><code>07-18 04:48:05.517: E/AndroidRuntime(960): FATAL EXCEPTION: main 07-18 04:48:05.517: E/AndroidRuntime(960): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.oop/com.example.oop.Game}: java.lang.NullPointerException 07-18 04:48:05.517: E/AndroidRuntime(960): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059) 07-18 04:48:05.517: E/AndroidRuntime(960): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) 07-18 04:48:05.517: E/AndroidRuntime(960): at android.app.ActivityThread.access$600(ActivityThread.java:130) 07-18 04:48:05.517: E/AndroidRuntime(960): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) 07-18 04:48:05.517: E/AndroidRuntime(960): at android.os.Handler.dispatchMessage(Handler.java:99) 07-18 04:48:05.517: E/AndroidRuntime(960): at android.os.Looper.loop(Looper.java:137) 07-18 04:48:05.517: E/AndroidRuntime(960): at android.app.ActivityThread.main(ActivityThread.java:4745) 07-18 04:48:05.517: E/AndroidRuntime(960): at java.lang.reflect.Method.invokeNative(Native Method) 07-18 04:48:05.517: E/AndroidRuntime(960): at java.lang.reflect.Method.invoke(Method.java:511) 07-18 04:48:05.517: E/AndroidRuntime(960): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 07-18 04:48:05.517: E/AndroidRuntime(960): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 07-18 04:48:05.517: E/AndroidRuntime(960): at dalvik.system.NativeStart.main(Native Method) 07-18 04:48:05.517: E/AndroidRuntime(960): Caused by: java.lang.NullPointerException 07-18 04:48:05.517: E/AndroidRuntime(960): at com.example.oop.Game.onCreate(Game.java:19) 07-18 04:48:05.517: E/AndroidRuntime(960): at android.app.Activity.performCreate(Activity.java:5008) 07-18 04:48:05.517: E/AndroidRuntime(960): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079) 07-18 04:48:05.517: E/AndroidRuntime(960): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023) 07-18 04:48:05.517: E/AndroidRuntime(960): ... 11 more </code></pre> <p>If I change to this it works</p> <pre><code>public class Game extends Activity{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // FrameLayout view = (FrameLayout)findViewById(R.id.graphics_holder); // view.addView(); setContentView(new GameView(this)); } } </code></pre> <p>But my intention is to use a frame to encapsulate what I want to display because my layout has other GUI objects to show.</p> <p>My layout file game.xml</p> <pre><code> &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_margin="@dimen/padding_large" &gt; &lt;FrameLayout android:id="@+id/graphics_holder" android:layout_width="300dp" android:layout_height="400dp" android:layout_centerHorizontal="true" android:layout_centerVertical="true" &gt; &lt;/FrameLayout&gt; &lt;TextView android:id="@+id/bpm" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:layout_alignParentTop="true" android:text="TextView" android:textSize="@dimen/padding_large" /&gt; &lt;/RelativeLayout&gt; </code></pre>
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    1. COWhat error are you getting?...you can look a at the log cat, and is that the whole code?
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    2. CO@user153398, please report back on your investigation, based on suggestions below.
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    3. COOh dear, that is far too much of the log. In log cat errors are posted in red text. Thats what your looking for. It will give a stacktrace of the exception.
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      1. USAshterothi
 

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