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POCannot start intent from different activity
 

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    <p>I have this setup in my code.</p> <p>XML:</p> <pre><code> &lt;Button android:id="@+id/planTrip" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignRight="@+id/clearDestination" android:layout_below="@+id/destination" android:onClick="buttonCalls" android:text="@string/plan_trip" /&gt; </code></pre> <p>MainActivity</p> <pre><code> public void buttonCalls(View view) { Utils util = new Utils(); switch (view.getId()) { case (R.id.planTrip): System.out.println("PLANTRIP BUTTON"); try { util.planTripUtil(MainActivity.this); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } break; default: break; } } </code></pre> <p>Utils Activity</p> <pre><code> public void planTripUtil(Context context) throws IOException { boolean canGetStartCoord = GC.canGetCoordinates; boolean canGetEndCoord = GC.canGetCoordinates; if (canGetEndCoord &amp;&amp; canGetStartCoord) { Intent intent = new Intent(context, WebViewActivity.class); startActivity(intent); </code></pre> <p>}</p> <p>I'm getting this error whenever i click the button. I know the problem is with the startActivity(intent), it just gives my an IllegalStateException everytime. Any ideas why and how do i solve this?</p> <pre><code> 08-04 15:04:05.599: E/AndroidRuntime(23230): FATAL EXCEPTION: main 08-04 15:04:05.599: E/AndroidRuntime(23230): java.lang.IllegalStateException: Could not execute method of the activity 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.view.View$1.onClick(View.java:3599) 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.view.View.performClick(View.java:4204) 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.view.View$PerformClick.run(View.java:17360) 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.os.Handler.handleCallback(Handler.java:725) 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.os.Handler.dispatchMessage(Handler.java:92) 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.os.Looper.loop(Looper.java:137) 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.app.ActivityThread.main(ActivityThread.java:5233) 08-04 15:04:05.599: E/AndroidRuntime(23230): at java.lang.reflect.Method.invokeNative(Native Method) 08-04 15:04:05.599: E/AndroidRuntime(23230): at java.lang.reflect.Method.invoke(Method.java:511) 08-04 15:04:05.599: E/AndroidRuntime(23230): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:799) 08-04 15:04:05.599: E/AndroidRuntime(23230): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:566) 08-04 15:04:05.599: E/AndroidRuntime(23230): at dalvik.system.NativeStart.main(Native Method) 08-04 15:04:05.599: E/AndroidRuntime(23230): Caused by: java.lang.reflect.InvocationTargetException 08-04 15:04:05.599: E/AndroidRuntime(23230): at java.lang.reflect.Method.invokeNative(Native Method) 08-04 15:04:05.599: E/AndroidRuntime(23230): at java.lang.reflect.Method.invoke(Method.java:511) 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.view.View$1.onClick(View.java:3594) 08-04 15:04:05.599: E/AndroidRuntime(23230): ... 11 more 08-04 15:04:05.599: E/AndroidRuntime(23230): Caused by: java.lang.NullPointerException 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.app.Activity.startActivityForResult(Activity.java:3381) 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.app.Activity.startActivityForResult(Activity.java:3342) 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.app.Activity.startActivity(Activity.java:3577) 08-04 15:04:05.599: E/AndroidRuntime(23230): at android.app.Activity.startActivity(Activity.java:3545) 08-04 15:04:05.599: E/AndroidRuntime(23230): at com.example.otpxmlgetter.Utils.planTripUtil(Utils.java:120) 08-04 15:04:05.599: E/AndroidRuntime(23230): at com.example.otpxmlgetter.MainActivity.buttonCalls(MainActivity.java:202) </code></pre>
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    1. USlinus
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    1. CO[try this](http://stackoverflow.com/questions/8443585/how-to-solve-illegal-state-exception-while-removing-fragment-in-android) may be you will get some appropriate.
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      1. POCannot start intent from different activity
      1. USSheel
    2. COYou should be more interested in the `NPE` being thrown.
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      1. USVikram
    3. COCreate *OnClickListener* object and set it to your button not in the XML.
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      1. USEvZ
 

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