vue-events | Simple event handling for Vue.js | Frontend Plugin library

few things I noticed...

• you're missing the data-path attribute, which you need because your data is inside sheduleInfo variable
  ie: data-path="sheduleInfo"

• ...but, you can also use the transform property to handle/transform the data. Because you want to loop over the content, this isn't (alone) going to solve the multiple entries issue.

• add additional slot to template and update the config (update date field to use __slot:availableTimes instead)

OK I found it,

I changed it the following line in main.js

Without seeing your webpack.mix.js file it's hard to say what the problem could be. I cloned the Laravel 5.5 branch and upgraded to version ^4.0.13 of laravel-mix and successfully ran both yarn dev and yarn prod, although I am using more recent versions of npm and node.

• NPM 6.5.0-next.0
• Node 11.6.0
• Yarn 1.12.3

Here's a GitHub repo to demo.

Update

Since 4.0.0 laravel-mix switched to using sass instead of node-sass.

Two ways to solve this issue:

1. Install sass npm package:

Ah, found an example in the quasar template:

In the end, the issue here was the template for the dashboard component was nested inside the template for the Vue. When Vue compiled the wrapper template, it was trying to compile the dashboard component as part of it's own template, which resulted in the error shown in the question.