Can't access store from Vuex [Quasar] - vue.js

Question

I'm trying Quasar for the first time and trying to use the Vuex with modules but I can't access the $store property nor with ...mapState. I get the following error 'Cannot read property 'logbook' of undefined' even though I can see that the promise logbook exists on Vue Devtools. Print from Devtools
Here is my store\index.js
import Vue from 'vue';
import Vuex from 'vuex';
import logbook from './logbook';
Vue.use(Vuex);
export default function (/* { ssrContext } */) {
const Store = new Vuex.Store({
modules: {
logbook,
},
strict: process.env.DEV,
});
return Store;
}
Here is the component
<template>
<div>
<div>
<h3>RFID</h3>
<q-btn #click="logData"
label="Save"
class="q-mt-md"
color="teal"
></q-btn>
<q-table
title="Logbook"
:data="data"
:columns="columns"
row-key="uid"
/>
</div>
</div>
</template>
<script>
import { mapState, mapGetters, mapActions } from 'vuex';
export default {
name: 'RFID',
mounted() {
this.getLogbookData();
},
methods: {
...mapActions('logbook', ['getLogbookData']),
...mapGetters('logbook', ['loadedLogbook']),
...mapState('logbook', ['logbookData']),
logData: () => {
console.log(this.loadedLogbook);
},
},
data() {
return {
};
},
};
</script>
<style scoped>
</style>
Here is the state.js
export default {
logbookData: [],
};
Error that I get on the console
Update: Solved the problem by refactoring the way I declared the function. I changed from:
logData: () => { console.log(this.loadedLogbook); }
to
logData () { console.log(this.loadedLogbook); }

Answer 1

Check the .quasar/app.js file. Is there a line similar to import createStore from 'app/src/store/index', and the store is later exported with the app in that same file?

Answer 2

I think you confused all the mapx functions.
...mapState and ...mapGetters provide computed properties and should be handled like this
export default {
name: 'RFID',
data() {
return {
};
},
mounted() {
this.getLogbookData();
},
computed: {
...mapGetters('logbook', ['loadedLogbook']),
...mapState('logbook', ['logbookData']),
}
methods: {
...mapActions('logbook', ['getLogbookData']),
logData: () => {
console.log(this.loadedLogbook);
},
}
};