i am getting error Cannot set properties of undefined (setting 'bootstrap') while adding this file into App.vue. it's before i keep that code in index.html file where i was not getting any error but slimscroll.min.js and some other file code was not working. i do not know what was problem. all files was being load and has 200 status code when i checked in inspect view of Network tab. so after that i putting this all files into App.js then getting this error. I was looking this problem in everywhere but not getting any solution.
can anyone tell me why i am getting error?
<script >
import "./assets/js/vendor/jquery-2.2.4.min.js";
import "./assets/js/bootstrap.min.js";
import "./assets/js/popper.min.js";
import "./assets/js/owl.carousel.min.js";
import "./assets/js/metisMenu.min.js";
import "./assets/js/jquery.slimscroll.min.js";
import "./assets/js/jquery.slicknav.min.js";
import "https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.2/Chart.min.js";
import "https://code.highcharts.com/highcharts.js";
import "./assets/js/line-chart.js" ;
import "./assets/js/pie-chart.js";
import "./assets/js/plugins.js";
import "./assets/js/scripts.js";
import { RouterView } from 'vue-router'
</script>
<template>
<RouterView />
</template>

npm install jquery --save-devand imported in my app.js file but still same issue .Cannot read properties of undefined (reading 'jQuery')