i have this formula inside our canvas app onstart:-
ClearCollect(
SubMenuItems,
{
MenuRef: 24, //MenuRef-->it maps to menu item ID
SubMenuID: 1,
SubMenuLbl: "KPI Dashboard", //change the submenu item label
Screen: 'KPI Dashboard' //place the navigation screen name
},
{
MenuRef: 24,
SubMenuID: 2,
SubMenuLbl: "Per Medium Dashboard",
Screen:'Per Medium DashBoard'
},
{
MenuRef: 24,
SubMenuID: 3,
SubMenuLbl: "Asset Dashboard",
Screen: 'Assets Dashboard'
},
{
MenuRef: 24,
SubMenuID: 4,
SubMenuLbl: "Asset Total Dashboard",
Screen: 'Assets Total DashBoard'
},
{
MenuRef: 24, //MenuRef-->it maps to menu item ID
SubMenuID: 5,
SubMenuLbl: "Spare Parts DashBoard", //change the submenu item label
Screen: 'Spare Parts DashBoard', //place the navigation screen name
},
{
MenuRef: 24,
SubMenuID: 6,
SubMenuLbl: "Per Medium Total Dashboard",
Screen:'Spare Parts Total DashBoard'
},
{
MenuRef: 24,
SubMenuID: 7,
SubMenuLbl: "Accidents DashBoard",
Screen: 'Accidents DashBoard'
},
{
MenuRef: 24,
SubMenuID: 8,
SubMenuLbl: "Printing DashBoard",
Screen: 'Printing DashBoard'
},
{
MenuRef: 24,
SubMenuID: 9,
SubMenuLbl: "Posting DashBoard",
Screen: 'Posting DashBoard'
},
{
MenuRef: 24,
SubMenuID: 10,
SubMenuLbl: "Next Day Campaign DashBoard",
Screen: 'Next Day Campaign DashBoard'
}
);
so what is wrong with my formula? that cause power apps to refuse it, as follow:-

Thanks