Error at building project in MonoDevelop

Question

I tried to build my existing MVC application with MonoDevelop. The error I get is this: Error: Error building target IncludeRoslynCompilerFilesToItemGroup: Item has already been added. Key in dictionary: 'Link' Key being added: 'Link'

The project has been developed on another machine running Windows and using VS2017 and the error I get when running the project on my machine running Linux.

The command grep IncludeRoslynCompilerFilesToItemGroup * -R in my terminal returns packages/Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.5/build/net45/Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props: <Target Name="IncludeRoslynCompilerFilesToItemGroup" AfterTargets="ResolveAssemblyReferences" > But I'm stuck at this point. Do you have any recommendations about what should I do next to solve this error?

Please share with us the content of .csproj especially the tag (or tags if there are more then one) `IncludeRoslynCompilerFilesToItemGroup` — csharpwinphonexaml, Oct 25 '17 at 16:21
Here it is: https://coltaemanuela.github.io/FireEdit/?id=csproj — Emanuela Colta, Oct 25 '17 at 16:31
I opened the documents where "IncludeRoslynCompilerFilesToItemGroup" was found and I commented the sections which contained it and now it works. Thank you! — Emanuela Colta, Oct 25 '17 at 16:47

score 2 · Answer 1 · answered Oct 25 '17 at 16:53

2

based on this answer one possible solution is to remove these references from your project:

Microsoft.Net.Compilers
Microsoft.CodeDom.Providers.DotNetCompierPlatform

answered Oct 25 '17 at 16:53

csharpwinphonexaml

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Error at building project in MonoDevelop

1 Answers1