I get the following error all over the VueJS demo1
Component template should contain exactly one root element.
Looking at your Vue Templates in crafted pages. Almost all of them have multiple root elements. Why is this?
Any example is crafted/account/Settings.vue. It has 5 root elements inside of the template
My formatting is messed up. See Below
Could you please specify which product are you using?
Metronic Latest basing it off Demo1 for VueJS
In Vue 2, a component could only contain one root element, but in Vue 3, components can contain multiple root elements.
You can check Vue 3 migration guide: