类型“InversionOfControl.IOC"存在于“InversionOfControl.dll"和“InversionOfControl.dll"中

问题描述

我有一个名为 InversionOfControl 的项目.该项目有一个名为 IOC 的类.它看起来像这样:

I have a project called InversionOfControl. That project has a class called IOC. It looks like this:

/// <summary>
/// This class is used to expose the unity container to the application.
/// </summary>
public class IOC
{
    /// <summary>
    /// The actual unity container for the app.
    /// </summary>
    public static IUnityContainer Container { get; set; }
}

我所有需要解决统一注入的项目都有对这个类的引用.最近我开始收到这个错误:

All my projects that need to resolve unity injections have a reference to this class. Lately I have started getting this error:

值不能为空.
参数名称:容器

正常解析:

ITransmitModel transmitModel = IOC.Container.Resolve<ITransmitModel>();

当我尝试检查 IOC.Container 时，观察窗口中的值为:

When I try to inspect IOC.Container, the value in the watch window is:

类型InversionOfControl.IOC"存在于InversionOfControl.dll"和InversionOfControl.dll"中

我查看了我的输出文件夹，发现只有一个 InversionOfControl.dll 文件.(我什至清理了我的解决方案并仔细检查了文件夹是否为空.然后我重建并再次检查只有一个.)

I have looked in my output folder and there is only one InversionOfControl.dll file. (I even cleaned my solution and double checked the folder was empty. I then rebuilt and checked again that there is only one.)

为什么它认为有两个名为 InversionOfControl.dll 的 dll?

Why does it think there are two dlls called InversionOfControl.dll?

推荐答案

一种检查运行时加载的模块的方法是Debug->Windows->Modules"并检查有问题的 DLL 是从哪里加载的.确保您没有加载 2 个不同版本的程序集.

A way to check what module is loaded at run-time is "Debug->Windows->Modules" and check out where the DLL in question is loaded from. Make sure you are not loading 2 assemblies with different versions.

作为下一步，我将搜索具有此名称的所有文件，以查看是否存在可疑副本(cd/d c:\ & dir/s/b InversionOfControl.dll").

As a next step I would do search for all files with this name to see if there are suspicious copies ("cd /d c:\ & dir /s /b InversionOfControl.dll").

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