ListView.builder( scrollDirection: Axis.vertical, shrinkWrap: true, ...
Column( children: <Widget>[ ListView( shrinkWrap: true, // use this ), ], )
Column( children: <Widget>[ SizedBox( height: 400, // fixed height child: ListView(...), ), ], )
Column( children: <Widget>[ Expanded( // wrap in Expanded child: ListView(...), ), ], )