Ultima v8: transpile issues when using yarn as package manager

[hvk]

npm install however fixes issues

[hvk]

I think these rows in package.json cause some conflicts, when using yarn:

Code: Select all

        "@fullcalendar/core": "4.0.2",
        "@fullcalendar/daygrid": "4.0.1",
        "@fullcalendar/interaction": "4.0.2",
        "@fullcalendar/timegrid": "4.0.1",

But after updating all to use latest version fixes it.