Table empty - Undefined property: view::$data dans slickgrid_get_data()

Using 2.2 module with Slickgrid 2.1, table is empty (show node titles with table display).

Drupal log display two notices:

Notice : Undefined property: view::$data dans slickgrid_get_data() (ligne 227 dans /home/----sites/all/modules/slickgrid/includes/slickgrid.getdata.inc)

Notice : Undefined property: view::$dom_id dans template_preprocess_views_view() (ligne 116 dans /home/www/perso/lcf/sites/all/modules/views/theme/theme.inc).