Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by Nibot1
, 1 month ago
Could not execute method for android:onClick
via GitHub by IgorGanapolsky
, 11 months ago
Could not execute method for android:onClick
via Stack Overflow by gkmohit
, 2 years ago
Could not execute method for android:onClick
via Stack Overflow by Will
, 1 year ago
Could not execute method for android:onClick
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Button.setEnabled(boolean)' on a null object reference	at com.example.zhenga1.photojewel.Main3Activity.start(Main3Activity.java:120)	at java.lang.reflect.Method.invoke(Native Method)	at android.view.View$DeclaredOnClickListener.onClick(View.java:4502)	at android.view.View.performClick(View.java:5267)	at android.view.View$PerformClick.run(View.java:21540)	at android.os.Handler.handleCallback(Handler.java:815)	at android.os.Handler.dispatchMessage(Handler.java:104)	at android.os.Looper.loop(Looper.java:207)	at android.app.ActivityThread.main(ActivityThread.java:5710)	at java.lang.reflect.Method.invoke(Native Method)