我尝试在vuejs3应用程序中使用vue-select时出错

Question

尝试在vuejs3应用程序中使用vue-select时，在控制台中遇到错误：

test.vue?2762:16 Uncaught TypeError: _App_vue__WEBPACK_IMPORTED_MODULE_2__.default.component is not a function
    at eval (test.vue?2762:16)
    at Module../node_modules/cache-loader/dist/cjs.js?!./node_modules/babel-loader/lib/index.js!./node_modules/cache-loader/dist/cjs.js?!./node_modules/vue-loader-v16/dist/index.js?!./src/views/test.vue?vue&type=script&lang=js (app.js:1079)
    at __webpack_require__ (app.js:854)
    at fn (app.js:151)
    at eval (test.vue?c371:1)
    at Module../src/views/test.vue?vue&type=script&lang=js (app.js:1613)
    at __webpack_require__ (app.js:854)
    at fn (app.js:151)
    at eval (test.vue?b424:1)
    at Module../src/views/test.vue (app.js:1601)

我的vue文件：

<template>
  <div>
    <h1>Vue Select</h1>
  
    stringVar:{{ stringVar}}
    <v-select :options="options"></v-select>
  
  </div>
</template>

<script>
  import app from './../App.vue'
  import { ref, onMounted } from 'vue'
  import vSelect from 'vue-select'
  import 'vue-select/src/scss/vue-select.scss'
  app.component('v-select', vSelect)

  export default {
    name: 'loginPage',
    components: {},

    setup () {
      let stringVar = ref('Init value')
      const options = [
        {
          code: 'A',
          label: 'Active'
        },
        {
          code: 'I',
          label: 'Inactive'
        },
        {
          code: 'N',
          label: 'New'
        }
      ]

      const testInit = async () => {
        console.log('testInit emitter::')
      }

      onMounted(testInit)

      return {
        stringVar
      }
    } // setup () {

  }
</script>

在package.json中：

"vue": "^3.0.0",
"vue-select": "^3.10.8",

我是否以错误的方式配置了vue-select，或者vue-select不适用于vuejs 3？在这里https://github.com/sagalbot/vue-select我没有发现任何关于Vuejs3的提及，但最后一次源码更新是在3个月前……

谢谢！

Answer 1

我想图书馆还没有更新。在他们的package.json中，它说他们仍然依赖于："vue": "^2.6.10"。也许你应该在他们的github项目上打开一个问题？