java.lang.NoSuchMethodError - ErrorActivity.onCreate()
<p>I am new to android apps development, and for somehow I am getting errors in my playgoogle apps account.
can anyone explain which kind of error is this?</p>

<pre><code>    java.lang.NoSuchMethodError: dk.danyal.kids.channel.ErrorActivity.getActionBar
    at dk.danyal.kids.channel.ErrorActivity.onCreate(ErrorActivity.java:19)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1618)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1670)
    at android.app.ActivityThread.access$1500(ActivityThread.java:117)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:130)
    at android.app.ActivityThread.main(ActivityThread.java:3695)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:507) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:842)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
    at dalvik.system.NativeStart.main(Native Method)
</code></pre>
