StackOverflow2013

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POAndroid AppBreaking Method Call
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copied!<p>I have this method called Checker that gets called when I click a button but my app stops working. I have tried adding the try catch to see the exception but I cannot understand why it is not working... Below the method I have put the log cat of the errors:</p> <pre><code> public void Checker() { EditText text = (EditText) findViewById(R.id.editText1); int in = Integer.parseInt(text.getText().toString()); try{ if(MainActivity.result == in) { ProgressBar bar = (ProgressBar) findViewById(R.id.seekBar1); MainActivity.progress = (MainActivity.progress + 1); bar.setProgress(MainActivity.progress); } else { text.setBackgroundColor(Color.RED); } }catch(Exception e){System.out.println(e);} } </code></pre> <p>LogCat:</p> <pre><code>FATAL EXCEPTION: main java.lang.IllegalStateException: Could not find a method Checker(View) in the activity class com.taffatech.kidsapp.GameActivity for onClick handler on view class android.widget.Button with id 'btnQuestion' at android.view.View$1.onClick(View.java:3090) at android.view.View.performClick(View.java:3574) at android.view.View$PerformClick.run(View.java:14293) at android.os.Handler.handleCallback(Handler.java:605) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:4441) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:823) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:590) at dalvik.system.NativeStart.main(Native Method) HERE: Caused by: java.lang.NoSuchMethodException: Checker [class android.view.View] at java.lang.Class.getConstructorOrMethod(Class.java:460) at java.lang.Class.getMethod(Class.java:915) at android.view.View$1.onClick(View.java:3083) </code></pre>

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