java.lang.IllegalStateException: Could not execute method for android:onClick
at android.support.v7.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:389)
at android.view.View.performClick(View.java:5246)
at android.widget.TextView.performClick(TextView.java:10565)
at android.view.View$PerformClick.run(View.java:21200)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6946)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at android.support.v7.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:384)
… 11 more
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method ‘android.text.Editable com.rengwuxian.materialedittext.MaterialEditText.getText()’ on a null object reference
at com.joharranchihost.android.ProfileActivity.validateEmpty(ProfileActivity.java:493)
at com.joharranchihost.android.ProfileActivity.onUpdate(ProfileActivity.java:392)
… 14 more