module \"WEBLib.Grids\" misses \"WEBLib.Ctrls.SVG\

Dear all,

we are encountering the following error, connecting to our web site created wih TMS Web Core.

Any idea what is going wrong ????

BR
Michael

rtl.js:15 Arguments(2)0: "Error: "1: "module "WEBLib.Grids" misses "WEBLib.Ctrls.SVG""callee: ƒ ()length: 2Symbol(Symbol.iterator): ƒ values()[[Prototype]]: Object
rtl.js:146 Uncaught module "WEBLib.Grids" misses "WEBLib.Ctrls.SVG"

{
"0": "Error: ",
"1": "module "WEBLib.Grids" misses "WEBLib.Ctrls.SVG""
}

I have not seen such error yet. Do you have steps for how to reproduce?