Hikashop not working with mission Control

Hi There

Not a bug with Hikashop as such, but rockettheme supply a rather cool admin interface called mission control under gpl so its free, and it is really quite excellant nad have used it a few times, but hikashop seems to clash with it and gives a error :
Fatal error: Call to a member function setClass() on a non-object in /home/redcellc/public_html/krulifejackets/administrator/templates/rt_missioncontrol_j16/lib/toolbar.php on line 228

I have posted on the rockettheme website but wondered here if anyone had come across it and maybe had a solution.