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, 1 year ago
Attempt to invoke virtual method 'android.support.v7.app.AlertDialog android.support.v7.app.AlertDialog$Builder.create()' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'android.support.v7.app.AlertDialog android.support.v7.app.AlertDialog$Builder.create()' on a null object reference	at com.example.study.Splash.checking(Splash.java:66)	at com.example.study.Splash$2.run(Splash.java:51)