命名空间的变化 - 被发现多种类型相匹配的控制器命名为'家'了 [英] Namespace change - Multiple types were found that match the controller named 'Home'

问题描述

我遇到了以下问题改变了命名空间为我的MVC项目后：

I ran into the following problem after changing the namespace for my mvc project:

多种类型的发现命名为'家'控制器匹配。这可能发生，如果该服务此请求（'{控制器} / {行动} / {ID}'）没有指定的命名空间的路线以搜索一个控制器的请求相匹配。如果是这种情况，通过调用'图路线的方法，需要一个命名空间参数的重载寄存器该路由。

Multiple types were found that match the controller named 'Home'. This can happen if the route that services this request ('{controller}/{action}/{id}') does not specify namespaces to search for a controller that matches the request. If this is the case, register this route by calling an overload of the 'MapRoute' method that takes a 'namespaces' parameter.

有关'家'的请求已发现以下匹配的控制器：

The request for 'Home' has found the following matching controllers:

oldns .Controllers.HomeController

oldns.Controllers.HomeController

newns .Controllers.HomeController

newns.Controllers.HomeController

有关于这个错误的其它回答问题，但包括其他原因：

There are other answered questions about this error, but cover other causes:

• Multiple项目


• Areas

• Multiple projects
• Areas

推荐答案

之后做一些研究，我发现，原因是留在bin文件夹老MVC应用程序的DLL（BIN \\ oldns.dll）。清理不清理出来。我手动删除bin目录的内容，然后一切都很好。

After doing some research, I found that the cause was the old mvc app dll remaining in the bin folder (bin\oldns.dll). Clean was not clearing it out. I manually deleted the contents of the bin directory and then all was well.

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