I have a completely empty BO webpart and there are no errors (script or event log) when viewing my RoleCenter. However, when I click on the "Add indicators" link I am getting a script error:
"Object doesn't support property or method 'setControlPrefix'"
businessOverviewWebParts.get_WebPart('ctl00_m_g_79a72da0_fe95_4136_ab1a_f003b78afb65').setControlPrefix('')