我也遇到了一些问题，我所要做的就是删除导致错误的.dll(可以在参考中找到)，并重新添加它。

效果非常好。

I recently hit this problem. In my case, I have NuGet packages on different assemblies. What I had was different versions of the same NuGet packages associated with my own assemblies. My solution was to use the NuGet package manager upon the Solution, as opposed to the individual projects. This enables a "consolidation" option, where you can upgrade your NuGet packages across as many projects as you want - so they all reference the same version of the assembly. When I did the consolidations, the build failure disappeared.

您需要使用密钥对程序集进行签名。进入选项卡签名下的项目属性:

请看这个答案。

转到发布页面，点击“应用程序文件”。从那里您应该会看到DLL的列表。确保那些给你带来麻烦的人的发布状态标记为“包括”而不是“先决条件”。

卸载和重新加载项目的问题解决了它为我。

您的程序集是否正确签名?

要检查这一点，在项目上按Alt+Enter(或右键单击，然后Properties)。点击“签名”。验证复选框“签名程序集”已选中，强名称密钥文件已选中，且“仅延迟签名”未选中。