[Vuejs]-Error using template slot and slot-scope on VueJS

Alright, so, it looks like you’re using an official release of BV 2.0., BV is preparing for Vue 3 which is revising the component-slotting system.

As such, BV has renamed the custom slots, you need to use cell({key}) like so:

            <template slot="cell(actions)" slot-scope="data">