Target .NET 3.5 C ++ / CLI in Visual Studio 2010 Beta 2

Question

Has anyone managed to convert the VS 2008 C ++ / CLI project (vcproj) into the VS 2010 project (vcxproj), supporting .NET 3.5 as the target structure? I could not do this and successfully implemented the project. The project compiles fine in VS2008 as .NET 3.5 and works fine in VS2010 as .NET 4.0, but I cannot target .NET 3.5 in 2010. The IDE does not seem to provide it with an option and modifies the vcxproj file by adding

<TargetFrameworkVersion>v3.5</TargetFrameworkVersion>

causes compilation to fail with an error:

Error   1   error C1001: An internal error has occurred in the compiler.

According to this link , there are apparently some differences in the compilers used between VS2008 and 2010, but manually editing the project file is still suggested as a solution. Does anyone know about this?

Answer 1

Thanks for the tip on TargetFrameworkVersion. This worked for me, but it unfortunately will not help you.

It is easy to get an “internal compiler error” if you have old files (PCH files, object files) made for another version of the C ++ compiler. Did you clear everything when you changed the tool version?

Answer 2

.Net framework v3.5 VS2010, C1001 - , VS2010 System.Core . , . VS, , :

<AddAdditionalExplicitAssemblyReferences>false</AddAdditionalExplicitAssemblyReferences>

Answer 3

, Brickner - 3.5 !

My own strange experiences with crashes are that they were fixed by including precompiled headers, which is even weirder because stdafx.h was empty, so I don’t know what they are doing.

Answer 4

Install this hotfix and your problems probably disappeared: http://support.microsoft.com/kb/976656