My request for a second view it doesn't show anything - ruby-on-rails

Question

I'm using ruby on rails as framework and vue.js to display de data and for the request to the API I'm using axios.
first I create project with:
rails new myapp --webpack=vue
that created one folder in rails:
app/javascript
└── packs
├── app.vue
└── hello_vue.js
app.vue:
<template>
<div id="app">
<ul v-for="result in results">
<li>{{result.name}}</li>
</ul>
<!-- <p>{{ results.name}}</p> -->
</div>
</template>
<script>
export default {
data: {
results: []
},
mounted(){
axios.get("xxxxx")
.then(response => {
this.results = response.data
})
}
}
</script>
hello_vue.js:
import Vue from 'vue'
import App from './app.vue'
document.addEventListener('DOMContentLoaded', () => {
document.body.appendChild(document.createElement('hello'))
const app = new Vue(App).$mount('hello')
console.log(app)
})
that allow me to insert the information in the views like:
<%= javascript_pack_tag 'hello_vue' %>
and works it show the information.
But when I try to make a new folder with new files like this :
app/javascript
└── datos
├── app2.vue
└── hello2_vue.js
app2:
<template>
<div id="app2">
<ul v-for="result in results">
<li>{{result.name}}</li>
</ul>
</div>
</template>
<script>
export default {
data: {
results: []
},
mounted(){
axios.get("xxxxxxxxxxxx")
.then(response => {
this.results = response.data
})
}
}
</script>
hello2:
import Vue from 'vue'
import App2 from './app2.vue'
document.addEventListener('DOMContentLoaded', () => {
document.body.appendChild(document.createElement('hello2'))
const app2 = new Vue(App2).$mount('hello2')
console.log(app2)
})
and them load the files:
<%= javascript_datos_tag 'hello2_vue' %>
it show this error:
undefined method `javascript_datos_tag' for #<#<Class:0x0055a86f9b0218>:0x007fd3cf6d9958>
Did you mean? javascript_cdata_section
javascript_tag
javascript_pack_tag

Answer 1

Sorry for that guy I just check my server foreman and apparently it needs to be re-start every time I add new views ans requests, in the foreman server like.
$foreman start