带有 .net framework 4.6.1 的 Asp.net Core 2.0 - 找不到参考程序集 '.NETFramework/v4.6.1/Microsoft.CSharp.dll

Question

I have recently upgraded my project from asp.net core 1.1 to asp.net core 2.0. and app us using .Net framework 4.6.1. Application is working as expected on local dev machine but once it deployed to server with dotnet publish command I am seeing this error

InvalidOperationException: Cannot find reference assembly '.NETFramework/v4.6.1/Microsoft.CSharp.dll' file for package Microsoft.CSharp.Reference

I have also noticed that ref folder that use be present when using asp.net core 1.1 when published is now missing. How to fix this issue.

Answer 1

Same issue was resolved when MvcRazorCompileOnPublish was added to .csproj file.

Give it a try.

<MvcRazorCompileOnPublish>true</MvcRazorCompileOnPublish>
<MvcRazorExcludeRefAssembliesFromPublish>false</MvcRazorExcludeRefAssembliesFromPublish>

Answer 2

I noticed if you have the Views folder included with the compiled View.dll when you start your IIS pool, you get this error. I was doing this on purpose for a short term work around hack.

Answer 3

在我的情况下（我在控制台应用程序模式下运行 .Net core）上述解决方案都不起作用，我只是从 这个链接下载了 .Net Framework 4.6.1。