Bootstrap multiselect Uncaught TypeError: undefined is not a function

问题

I create test application with bootstrap-multiselect. But I can't open dropdown combobox. In page I get exeption:Uncaught TypeError: undefined is not a function (anonymous function) About:96jQuery.Callbacks.fire jquery-2.1.1.js:3073jQuery.Callbacks.self.fireWith jquery-2.1.1.js:3185jQuery.extend.ready jquery-2.1.1.js:3391completed. I can't decided this error

    <link href="~/Content/bootstrap.min.css" rel="stylesheet" />
    <script src="~/Scripts/jquery-2.1.1.js"></script>
    <script src="~/Scripts/bootstrap-multiselect.js"></script>
    <link href="~/Content/bootstrap-multiselect.css" rel="stylesheet" />

HTML code: Gender Male Female Other Male Male

Female

Other

The gender is required Browser Google Chrome Firefox IE Safari Opera Other None selected

Google Chrome

Firefox

IE

Safari

Opera

Other

Please choose 2-3 browsers you use for developing Validate

Javascript:
$(document).ready(function () { $('.multiselect').multiselect(); });

来源：https://stackoverflow.com/questions/26040431/bootstrap-multiselect-uncaught-typeerror-undefined-is-not-a-function