javascript - popover in elementUi performs v-for rendering data error

Question

When I used the popover pop-up box, I added v-for rendering to the parent, and the result was an error.
I think it may be a problem with v-popover. After deleting it, it can be rendered.
https ://jsfiddle.net/b82hw9Lb/1/

Answer 1

This problem has been successfully solved by myself, mainly because I didn’t read the entire elementUi documentation. I used the first method, but v-for rendering kept getting errors. I searched for a lot of information, but to no avail. Finally, I found a clue in the document,

Choose the second method and the result is v-for smoothly

Resolved smoothly