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Error no detectado de Vuex: los captadores [vuex] deberían funcionar a pesar de que el captador es una función

Encontrando un problema con Vuex 4.0.2 donde arroja un error no detectado que indica que un getter específico debería ser una función, aunque de hecho es una función.

Error: Uncaught Error: [vuex] getters should be function but "getters.teamsWithPlayers" is [].

Vue 3.2.31

store/index.js

 const getters = { teamsWithPlayers (state) { if (state.game.teams === undefined) { return state.game.teams } const teamsWithPlayersList = [] state.game.teams.forEach(function (team) { const individualScores = [] team.players = state.game.players.filter(player => team.name === player.team) team.players.forEach(function (player) { individualScores.push(player.score) }) team.score = individualScores.reduce(function (a, b) { return a + b }, 0) teamsWithPlayersList.push(team) }) return teamsWithPlayersList } } export default createStore({ namespaced: true, state, mutations, actions, getters }) ~
about 4 years ago · Juan Pablo Isaza
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Encontré que el problema estaba relacionado con la creación de la aplicación Vue en main.js Mientras actualizaba un proyecto existente de Vue 2 a Vue 3, había una referencia a la instanciación del objeto Vuex anterior que no entendí.

El main.js. incorrecto.

 import { createApp } from 'vue' import Vuex from 'vuex' import App from './App.vue' import router from './router' import store from '@/store' import '@/assets/styles/reveal_theme.scss' const vuexStore = new Vuex.Store(store) const app = createApp(App).use(router).use(vuexStore) app.mount('#app')

Esto se soluciona eliminando las referencias al antiguo Vuex.Store .

main.js corregido:

 import { createApp } from 'vue' import App from './App.vue' import router from './router' import store from '@/store' const app = createApp(App).use(router).use(store) app.mount('#app')
about 4 years ago · Juan Pablo Isaza Report
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