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via Stack Overflow by Shailender Narang
, 1 year ago
Unable to start activity ComponentInfo{}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.ImageView.setOnClickListener(android.view.View$OnClickListener)' on a null object reference
via Stack Overflow by Dheeraj Vuppuluri
, 2 years ago
Unable to start activity ComponentInfo{database.fab/database.fab.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.ImageView.setOnClickListener(android.view.View$OnClickListener)' on a null object re
via Stack Overflow by Karlom
, 2 years ago
Unable to start activity ComponentInfo{com.example.dict1/com.example.dict1.DetailActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a null
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