我在导入vue-bootstrap时在vuejs中遇到问题

Question

我已经在控制台Uncaught TypeError: _vue__WEBPACK_IMPORTED_MODULE_0__.default is undefined中找到了这个error。

main.js

import { createApp } from "vue";
import Vue from "vue";

import BootstrapVue from "bootstrap-vue";

import "bootstrap/dist/css/bootstrap.css";
import "bootstrap-vue/dist/bootstrap-vue.css";
import App from "./App.vue";
import router from "./router";
import store from "./store";

Vue.use(BootstrapVue);

createApp(App)
  .use(store)
  .use(router)
  .mount("#app");