ASP.NET Identity Manager的错误：试图创建类型“MetaController”（无参数的公共构造）的控制器时错误 [英] ASP.NET Identity Manager Error: error when trying to create a controller of type 'MetaController' (no parameterless public constructor)

问题描述

我ThinkTecture的IdentityManager运行，但现在要在'/ IDM / URL时，我得到一个错误：

I got ThinkTecture's IdentityManager running, but now when going to the '/idm/ url I get an error:

An error occurred when trying to create a controller of type 'MetaController'. Make sure that the controller has a parameterless public constructor.

在<一评论中提到的错误href=\"http://stackoverflow.com/questions/30400093/asp-net-identity-manager-database-permissions\">another StackOverflow的问题，但这个问题的解决方案并没有给出。

The error was mentioned in a comment in another StackOverflow issue but a solution to this issue was not given.

推荐答案

在制定这个问题我也发现的 的IdentityManager GitHub库 的问题。我不得不在 IdentityConfig.cs 为 ApplicationUserManager 构造从

While formulating this question I also found the solution in an issue of the IdentityManager GitHub repo. I had to change the constructor for ApplicationUserManager in IdentityConfig.cs from

public ApplicationUserManager(IUserStore<ApplicationUser> store) : base(store) { }

到

public ApplicationUserManager(ApplicationUserStore store): base(store) {}

和类似的类型变化创建函数仅低于把一切编译。

And a similar type change in the Create function just below that to get everything compiling.

在如下 ApplicationUserStore 应该定义。

public class ApplicationUserStore : UserStore<ApplicationUser> {
    public ApplicationUserStore(ApplicationDbContext ctx)
        : base(ctx) { }
}

我把它放在 Startup.cs 刚的声明 ApplicationRoleStore 。

哦，是的，我使用 唯一的真风格梅开二度这里 。如果这样帮你，请考虑切换，因为默认的C＃约定（如奥尔曼风格）的所有不必要的空白总是要把我逼疯了。）

Oh yeah and I'm using The one true brace style here. If this helped you, please consider switching over, because all that unnecessary white space of the default C# convention (e.g. Allman style) always drives me crazy ;).

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