Pinia throws a useStore is not callable error

I have been trying to resolve the issue with

(0 , pinia__WEBPACK_IMPORTED_MODULE_1__.useStore) is not a function

but unfortunately, I haven't been able to find a solution. Can anyone point out what mistake I am making?

Here is my store.js code:

import { defineStore } from "pinia";

export const myStore = defineStore("myStore", {
  state: () => ({
    count: 0,
    message: "Hello, Pinia!",
  }),
  actions: {
    increment() {
      this.count++;
    },
    updateMessage(newMessage) {
      this.message = newMessage;
    },
  },
});

And here is my App.vue code:

<template>
  <div>
    <p>Count: {{ store.count }}</p>
    <button @click="store.increment">Increment</button>
  </div>
</template>

<script>
import { defineComponent } from "vue";
import { useStore } from "pinia";

export default defineComponent({
  setup() {
    const store = useStore("myStore");

    return {
      store,
    };
  },
});
</script>

Answer №1

useStore is not a function provided by Pinia. It should be eliminated:

import { useStore } from "pinia";

When referring to creating a useStore function in the documentation, it means whatever you export from your store.js file. In this case, it's myStore, but conventionally it should be named useMyStore.

export const useMyStore = defineStore("myStore", { ... })

After defining, import where necessary:

import { useMyStore } from 'store.js'

const store = useMyStore()

Answer №2

Implement pinia middleware before implementing router middleware.

This order is essential for proper functionality.

app.use(router);

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