Using vuex on Laravel 8 with Inertia Stack - laravel

Question

I'm learning how to use Vuex, and I'm trying to use it on a Laravel 8 with Inertia Stack, i'm using vue 3.
Store/index.js
import { Store } from 'vuex'
export const store = new Store({
state () {
return {
count:0
}
},
mutations:{
INCREMENT(state){
state.count++
},
DECREMENT(state){
state.count--
}
}
})
And here's my app.js
require('./bootstrap');
import { createApp, h } from 'vue';
import { createInertiaApp } from '#inertiajs/inertia-vue3';
import { InertiaProgress } from '#inertiajs/progress';
import Vuex from 'vuex';
import { store } from './Store'
const appName = window.document.getElementsByTagName('title')[0]?.innerText || 'Laravel';
createInertiaApp({
title: (title) => `${title} - ${appName}`,
resolve: (name) => require(`./Pages/${name}.vue`),
setup({ el, app, props, plugin }) {
return createApp({ render: () => h(app, props),store })
.use(plugin)
.use(Vuex)
.mixin({ methods: {
route,
}
})
.mount(el);
},
});
InertiaProgress.init({ color: '#4B5563' });
But I always end up with a console error:
app.js:106250 Uncaught Error: [vuex] must call Vue.use(Vuex) before creating a store instance.
I've also tried:
.use(store)
But it doesn't seem to work. I'll appreciate if someone can point me what i'm missing or what I'm doing wrong

Answer 1

I had this problem too with vuex 3.x.x
I did this and it worked:
npm uninstall --save vuex
Then i reinstalled it :
npm install --save vuex#next (vuex 4.x.x)
In app.js I used .use(store).
And I don't know if it change anything but in store/index.js I exported as export default new Store({...})

Answer 2

Store/index.js
import { createApp } from 'vue';
import { createStore } from 'vuex';
const store = createStore({
state: {
count:0
},
mutations:{
INCREMENT(state){
state.count++
},
DECREMENT(state){
state.count--
}
}
})
export default store
And here's my app.js
require('./bootstrap');
import { createApp, h } from 'vue';
import { createInertiaApp } from '#inertiajs/inertia-vue3';
import { InertiaProgress } from '#inertiajs/progress';
import store from '#/store/index';
const appName = window.document.getElementsByTagName('title')[0]?.innerText || 'Laravel';
createInertiaApp({
title: (title) => `${title} - ${appName}`,
resolve: (name) => require(`./Pages/${name}.vue`),
setup({ el, app, props, plugin }) {
return createApp({ render: () => h(app, props),store })
.use(plugin)
.use(store)
.mixin({ methods: {
route,
}
})
.mount(el);
},
});
InertiaProgress.init({ color: '#4B5563' });