Question

当我在使用ASP.NET Core 1.0（.NET Framework）项目开发的网页中使用Google Chrome开发者工具时，我检测到错误：bootstrap.js: Uncaught Error: Bootstrap's JavaScript requires jQuery version 1.9.1 or higher, but lower than version 3。无法找出错误原因。我的网页的source view如下：

<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.0/themes/base/jquery-ui.css">
        <link rel="stylesheet" href="/lib/bootstrap/dist/css/bootstrap.css" />
        <link rel="stylesheet" href="/css/site.css" />
</head>
<body>
Hello world.... and other content
.....

<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
        <script src="https://code.jquery.com/ui/1.12.0/jquery-ui.js"></script>
        <script src="/lib/jquery/dist/jquery.js"></script>
        <script src="/lib/bootstrap/dist/js/bootstrap.js"></script>
        <script src="/js/site.js?v=EWaMeWsJBYWmL2g_KkgXZQ5nPe-a3Ichp0LEgzXczKo"></script>   

<!-- Visual Studio Browser Link -->
<script type="application/json" id="__browserLink_initializationData">
    {"requestId":"a5c076a64ad7453f951bb2251bd6eec3","requestMappingFromServer":false}
</script>
<script type="text/javascript" src="http://localhost:58884/74edce98fdb542fc9b4a680a345ade26/browserLink" async="async"></script>
<!-- End Browser Link -->
</body>
</html>

Answer 1

除了这些行

<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.0/jquery-ui.js"></script>
<script src="/lib/jquery/dist/jquery.js"></script>

把这一行：

<script src="https://code.jquery.com/jquery-2.2.4.min.js" ></script>

顺便问一下你的问题是重复的我认为：）

bootstrap.js：未捕获错误：Bootstrap的JavaScript需要jQuery版本1.9.1或更高版本，但低于版本3

1 个答案: