我在使用Bootstrap 4的轮播模块时遇到了问题。我已经进行了长时间的故障排除，但是一无所获，所以我想在这里提问，希望你们能帮助我！（我已经查看了其他关于此主题的帖子，但迄今为止没有运气）不再多言，以下是代码：
!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="../../favicon.ico">
<link rel="stylesheet" href="css/font-awesome.min.css">
<link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Open+Sans" rel="stylesheet">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js"></script>
<script scr="/js/bootstrap.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<script>
$(document).ready(function() {
$('#myCarousel').carousel({
//options here
});
});
</script>
<body>
<div class="container">
<div id="carouselExampleIndicators" class="carousel slide span12" data-ride="carousel">
<div class="row">
<ol class="carousel-indicators">
<li data-target="#carouselExampleIndicators" data-slide-to="0" class="active" ></li>
<li data-target="#carouselExampleIndicators1" data-slide-to="1"></li>
<li data-target="#carouselExampleIndicators2" data-slide-to="2"></li>
</ol>
</div>
<div class="row">
<div class="carousel-inner" role="listbox">
<div class="carousel-item active">
<img class="d-block img-fluid" src="sfeer-kok-groente-snijden_5.jpg" alt="First slide">
</div>
<div class="carousel-item">
<img class="d-block img-fluid" src="img/diamond.png" alt="Second slide">
</div>
<div class="carousel-item">
<img class="d-block img-fluid" src="#" alt="Third slide">
</div>
</div>
</div>
</div>
</div>
<!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js"
integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n"
crossorigin="anonymous"></script>
<script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js"
integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb"
crossorigin="anonymous"></script>
<script src="../../assets/js/vendor/holder.min.js"></script>
<script>
$(function () {
Holder.addTheme("thumb", {background: "#55595c", foreground: "#eceeef", text: "Thumbnail"});
});
</script>
<script src="/js/bootstrap.min.js"></script>
<!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
<script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
</body>
</html>
提前感谢您！