Base Starter for Vaadin components and Vue.js not working

Hello all,

the “Base Starter for Vaadin components and Vue.js” tutorial (https://vaadin.com/start/v10-vue) is not working in my case. I just downloaded the project, followed the instruction to install and run it. The client prints out the following to the console:

“[Vue warn]
: Unknown custom element: - did you register the component correctly? For recursive components, make sure to provide the “name” option.”

Any idea how to fix that?

Thanks!

Screenshot attached

(Sorry, thread should be moved to “Components” forum.
17215328.png