运行我的应用程序时遇到错误。运行应用程序时,我在控制台上看到此错误
Uncaught TypeError: Cannot read property 'fn' of undefined
at util.js:68
at util.js:10
at bootstrap.min.js:6
at bootstrap.min.js:6
这是我的源代码:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
@Styles.Render("~/Content/css")
@Scripts.Render("~/bundles/modernizr")
</head>
<body>
<!------ Include the above in your HEAD tag ---------->
<div class="sidenav">
<div class="login-main-text">
</div>
</div>
<div class="main">
<div class="col-md-6 col-sm-12">
<div class="login-form">
<form>
<div class="form-group">
<label>User Name</label>
<input type="text"id="userid" class="form-control" placeholder="User Name">
</div>
<div class="form-group">
<label>Password</label>
<input type="password" id="password" class="form-control" placeholder="Password">
</div>
<input type="button" class="btn btn-black" value="Login" onclick="NullValidator()" @*window.location='Url.Action("Dashboard", "Dashboard")*@ />
@*<button type="submit" class="btn btn-black">Login</button>*@
<button type="submit" class="btn btn-secondary">Register</button>
<div class="form-group">
<a style="float:left">Forget Password ? </a>
</div>
</form>
</div>
</div>
</div>
@Scripts.Render("~/bundles/jquery")
@Scripts.Render("~/bundles/bootstrap")
</body>
</html>
我尝试在此处搜索fn
,但在此页面以及应用程序的其他页面中都没有使用它。因此我无法确定错误原因。
答案 0 :(得分:0)
我通过添加以下代码解决了我的问题:
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>