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via Stack Overflow by Amit Kishor
, 1 year ago
Unable to start activity ComponentInfo{com.example.atry.atry/com.example.atry.atry.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a
via Stack Overflow by GiBong Lim
, 1 year ago
Unable to start activity ComponentInfo{com.example.gibong.capstone/com.example.gibong.capstone.LoginActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setOnClickListener(android.view.View$OnClick
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