issue mounting rootApp

[dberardo-com]

in v18 i am trying to mount the owl component using the "rootApp" strategy shown in the main.js file of the demo folder.

here the relevant code:

 const rootApp = new owl.App(Spreadsheet, { props: { model } });
 rootApp.addTemplates(templates);
 rootApp.mount(document.body, {});

here the error i get:

No active component (a hook function should only be called in 'setup')

i have tried to move the 2 hooks "useRef("spreadsheet");" and "useSpreadsheetRect();" in Spreadsheet component inside the setup() function but still get this error.

this same code use to work in v16 ...

Notice that everything works fine in development mode, but does not in the build version ... any hint this might be ?

[VincentSchippefilt]

Hello,
Could you share your main file ? We managed to make ours work, so it's likely a small configuration issue :)