我已经阅读了this问题并尝试了其中提到的解决方案,但我只是在将应用程序发布到远程服务器的IIS后才得到此异常。在我本地计算机的IIS中,应用程序工作正常。我不知道是什么导致了服务器上的这个异常:
Server Error in '/' Application.
A route named 'HelpPage_Default' is already in the route collection. Route names must be unique.
Parameter name: name
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.ArgumentException: A route named 'HelpPage_Default' is already in the route collection. Route names must be unique.
Parameter name: name
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[ArgumentException: A route named 'HelpPage_Default' is already in the route collection. Route names must be unique.
Parameter name: name]
System.Web.Routing.RouteCollection.Add(String name, RouteBase item) +3713577
System.Web.Mvc.RouteCollectionExtensions.MapRoute(RouteCollection routes, String name, String url, Object defaults, Object constraints, String[] namespaces) +350
System.Web.Mvc.AreaRegistrationContext.MapRoute(String name, String url, Object defaults, Object constraints, String[] namespaces) +95
XbimServer.Areas.HelpPage.HelpPageAreaRegistration.RegisterArea(AreaRegistrationContext context) +174
System.Web.Mvc.AreaRegistration.RegisterAllAreas(RouteCollection routes, IBuildManager buildManager, Object state) +323
BimServer.WebApiApplication.Application_Start() +23
[HttpException (0x80004005): A route named 'HelpPage_Default' is already in the route collection. Route names must be unique.
Parameter name: name]
System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context, HttpApplication app) +12600317
System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +175
System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +304
System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +404
System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +475
[HttpException (0x80004005): A route named 'HelpPage_Default' is already in the route collection. Route names must be unique.
Parameter name: name]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +12617364
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +159
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +12456981
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.34212
下面是我在Global.asax.cs
上设置的内容
protected void Application_Start()
{
AreaRegistration.RegisterAllAreas();
GlobalConfiguration.Configure(WebApiConfig.Register);
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
}
我的RouteConfig.cs
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
}
还有我的WebApiConfig.cs
config.MapHttpAttributeRoutes();
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional }
);
我还对我的web.config文件进行了以下更改:
<system.webServer>
<modules>
<remove name="WebDAVModule" />
</modules>
<handlers>
<remove name="WebDAV" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<remove name="OPTIONSVerbHandler" />
<remove name="TRACEVerbHandler" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
</system.webServer>
发布于 2015-02-14 00:03:20
我刚刚遇到了同样的问题。我认为这个错误是因为我之前已经将另一个解决方案推到了我的网站上,并且有一些遗留的文件以某种方式阻碍了我的工作。
为了解决这个问题,在通过Visual Studio发布到我的Azure站点时,我选中了“在目标位置删除其他文件”的复选框。我假设您也可以在发布之前手动删除服务器上的任何旧文件。在此之后,该网站运行良好,没有任何错误。
发布于 2017-05-26 13:59:23
我通过重构重命名了一个Namespace,这样做遗漏了这个硬编码的字符串:
项目>区域> HelpPage > AppStart:
public static class HelpPageConfig
{
[SuppressMessage("Microsoft.Globalization", "CA1303:Do not pass literals as localized parameters",
MessageId = "<CORRECT NAMESPACE>.Areas.HelpPage.TextSample.#ctor(System.String)",
发布于 2016-04-26 02:59:43
我遇到了同样的问题,并尝试了来自不同线程的多个具有类似问题的建议解决方案,但一无所获。
我终于从团队资源管理器中签出了一个干净的解决方案副本,它为我修复了这个问题。
https://stackoverflow.com/questions/27684341
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