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Model view controller 类型或命名空间名称';脚本包';找不到(是否缺少using指令或程序集引用?)_Model View Controller_Asp.net Mvc 4 - Fatal编程技术网

Model view controller 类型或命名空间名称';脚本包';找不到(是否缺少using指令或程序集引用?)

Model view controller 类型或命名空间名称';脚本包';找不到(是否缺少using指令或程序集引用?),model-view-controller,asp.net-mvc-4,Model View Controller,Asp.net Mvc 4,我得到一个错误: using System.Web; using System.Web.Optimization; bundles.Add(new ScriptBundle("~/bundles/jquery").Include( "~/Scripts/jquery-{version}.js")); bundles.Add(new ScriptBundle("~/bundles/jqueryui").Include(

我得到一个错误:

using System.Web;
using System.Web.Optimization;

bundles.Add(new ScriptBundle("~/bundles/jquery").Include(
                    "~/Scripts/jquery-{version}.js"));

        bundles.Add(new ScriptBundle("~/bundles/jqueryui").Include(
                    "~/Scripts/jquery-ui-{version}.js"));

        bundles.Add(new ScriptBundle("~/bundles/jqueryval").Include(
                    "~/Scripts/jquery.unobtrusive*",
                    "~/Scripts/jquery.validate*"));

看起来像是一些参考问题,但我无法解决。请帮忙。是什么导致了这个错误

我在将MVC3项目升级到MVC4时遇到了这个错误。我缺少对System.Web.Optimization.dll的引用,它位于NuGet软件包Microsoft ASP.NET Web Optimization Framework(Microsoft.AspNet.Web.Optimization)中。

我也遇到了同样的问题。以下是解决方案

可能会给出提示,您需要参考
System.Web.Optimization.dll
。谢谢Joachim,但它已经使用System.Web.Optimization提供了该参考。可能看起来我将不得不卸载该引用并再次将其删除。我已解决了类似的问题[This][1]。[1]:
Error   16  The type or namespace name 'ScriptBundle' could not be found (are you missing a using directive or an assembly reference?)
Install-Package Microsoft.AspNet.Web.Optimization