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Vue 3, Uncaught TypeError: Vue.use is not a function

I am trying to upgrade the Laravel project's frontend into Vue 3 from vue 2. During the process, I faced one issue

Uncaught TypeError: Vue.use is not a function

I don't know what the problem is, please help me if you have any ideas. Thanks.

Solution

  • Vue.use is no longer supported in Vue3 as Vue is no longer a global instance. You have to add the plugins to the app:

    const app = createApp(MyApp)
app.use(VueRouter)

    As described here: https://v3-migration.vuejs.org/breaking-changes/global-api.html#a-note-for-plugin-authors