Vue.js 3- Component doesn't load in VueJS with router

Question

When I click in a router-link to go to register-form page, the URL changes, but the component doesn´t load.

I have the navbar in a component, and I thought that it was wrong, but no...

Here's the router's file code:

    import {createRouter, createWebHashHistory} from 'vue-router'

const routes = [
    {
        path: '/',
        name: 'Home',
        component: () => import(/* webpackChunkName: "home" */ '../views/Home.vue')
    },
    {
        path: '/formulario-registro',
        name: 'RegisterForm',
        component: () => import(/*webpackChunkName: "registerform"*/ '../views/RegisterForm.vue')
    }

]

const router = createRouter({
    history: createWebHashHistory(),
    routes
});

export default router

And here's my nav componet, where there are the router-link:

  <div class="nav">
<div class="brand">
  <router-link to="/">BookArt</router-link>
</div>
<div class="collapse">
  <span id="mobile-icon" v-on:click="responsiveNavbar"></span>
</div>
<div class="links">
  <ul id="nav-list-group">
    <li class="list-item">
      <router-link to="/"> Inicio</router-link>
    </li>
    <li class="list-item">
      <router-link to="/formulario-registro"> Registro</router-link>
    </li>
    <li class="list-item">
      <router-link to=""> Login</router-link>
    </li>
  </ul>
</div>

My main.js code:

    import { createApp } from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'

createApp(App).use(store).use(router).mount('#app')

And my App.vue code:

 <template>
  <Nav></Nav>
  <router-view/>
</template>

<script>

import Nav from '@/components/Nav.vue'

export default {
  components: {
    Nav
  }
}
</script>

Here's my register-form component's code:

   <template>
  <form action="">
    <div class="form-group">
      <input type="text" name="form.username" id="form.username" class="username" placeholder="Nombre de usuario....">
    </div>
    <div class="form-group">
      <input type="file" name="form.profile_pic" id="form.profile_pic" class="profile_pic"
             placeholder="Foto de perfil....">
    </div>
    <div class="form-group">
      <input type="email" name="form.email" id="form.email" class="email" placeholder="Email....">
    </div>
    <div class="form-group">
      <input type="password" name="form.password" id="form.password" class="password" placeholder="*******">
    </div>
    <div class="form-group">
      <input type="password" name="form.confirm_password" id="form.confirm.password" class="confirm_password"
             placeholder="*******">
    </div>
    <div class="form-group">
      <button>Registrarse</button>
    </div>
  </form>

</template>

<script>
export default {
  name: "Register-form",

  mounted() {
    console.log('Its ok');
  }

}
</script>

I get the a warning runtime-core.esm-bundler.js?5c40:38 [Vue warn]: Unhandled error during execution of scheduler flush. This is likely a Vue internals bug. Please open an issue at and the following error Uncaught (in promise) RangeError: Maximum call stack size exceeded at renderComponentRoot — Álvaro
– Álvaro, Commented Nov 23, 2020 at 19:21
All of this looks correct. So I'd love to see the RegisterForm code. "Stack size exceeded" indicates a possible infinite loop. — Kielstra
– Kielstra, Commented Nov 23, 2020 at 19:25

Boussadjra Brahim · Accepted Answer · 2020-11-23 20:40:36Z

4

The issue is in ../view/RegisterForm component which renders itself :

<template>
  <RegisterForm></RegisterForm><!-- this is the component itself not th child one-->
</template>

<script>
import RegisterForm from '@/components/Register-form';
export default {
  components: {
    RegisterForm
  },
  name: "RegisterForm"
}
</script>

<style scoped>
</style>

this generates an infinite loop, to solve this just change the name of imported component :

<template>
  <RegisterForm1></RegisterForm1>
</template>

<script>
import RegisterForm1 from '@/components/RegisterForm1';
export default {
  components: {
    RegisterForm1
  },
  name: "RegisterForm"
}
</script>

<style scoped>
</style>

answered Nov 23, 2020 at 20:40

Boussadjra Brahim

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3 Comments

omerS Over a year ago

been following this from the start. I realized something. Missing info can lead to waste of time. A simple solution however it took 1 hour. Good job tho :)

Boussadjra Brahim Over a year ago

@omerS, thanks, generally these simple issues take a lot of time

Álvaro Over a year ago

@BoussadjraBrahim This is awesome!! I would never have seen that error. Good job and thank you so much!! If this project can keep going it's for your help!!

Amine OUERTATANI · Accepted Answer · 2023-01-20 10:00:10Z

1

change in App.vue =>

<template>
  <router-view />
</template>

<template>
  <router-view :key="$route.path" />
</template>

answered Jan 20, 2023 at 10:00

Amine OUERTATANI

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