The Vue.js 3 error message "Property '$store' is not defined on the type 'CreateComponentPublicInstance'" highlights a common issue faced by developers

I'm currently working on a project using vue.js 3, typescript, and vuex 4. However, I encountered an issue while trying to use this.$store in my .vue file.

Property '$store' does not exist on type 'CreateComponentPublicInstance<{}, {}, { exchanges: Exchange[]; isValidNodeUrl: boolean; isValidSelectedNetworks: boolean; web3: "" | Web3; privateKey: string; jsonKeystore: string; jsonKeystorePassword: string; ... 24 more ...; botIsRunning: boolean; }, ... 14 more ..., {}>'

Even after following the instructions in the vuex.d.ts document provided here: , I continue to encounter the same error.

import { Store } from "vuex";
import { ComponentCustomProperties } from "vue";

import { State } from "@/interfaces/bot";

declare module "@vue/runtime-core" {
  // Define your own store states.

  interface ComponentCustomProperties {
    $store: Store<State>;
  }
}

If anyone has any suggestions or solutions, please assist me with resolving this issue.

typescriptvue.jsvuex

Answer №1

Please review the tsconfig.json file for any errors that may prevent it from identifying a certain file. You could try deleting the file and adding it back in to see if that resolves the issue.

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