Version

3.0.0-rc.10

Reproduction link

https://jsfiddle.net/jw38fg6s/

Steps to reproduce

remove items. when you remove the last row it happens

What is expected?

it is expected not to loop if the array.length is 0

What is actually happening?

it loops through and tries to access the property of non-existent element

The error comes from your computed:

comp() {
                return `${this.rows[0].name} ${this.rows[0].job} `;
            }

this.rows[0] is undefined

Hi, thanks for your interest but Github issues are for bug reports and feature requests only. You can ask questions on the forum, the Discord server or StackOverflow.