❔ Upgrading a solution from .net core 3.1 to .net 6.0
Hi guys, I am upgrading a old solution from .net core 3.1 to 6.0 and I am facing some issues, not sure if I am going about it in the right way.
I have changed the TargetFramework in the projects of the solution to
<TargetFramework>netcoreapp6.0</TargetFramework>
and
<TargetFramework>netstandard6.0</TargetFramework>
I have about 21 errors right now in the solution similar to this:
Error NU1201 Project projectName is not compatible with net6.0 (.NETCoreApp,Version=v6.0). Project projectName supports: netstandard6.0 (.NETStandard,Version=v6.0) projectName D:\dev\projectName.FunctionalTest.csproj
Best Regards
4 Replies
https://learn.microsoft.com/en-us/dotnet/standard/frameworks
maybe try with
<TargetFramework>net6.0</TargetFramework>Target frameworks in SDK-style projects - .NET
Learn about target frameworks for .NET apps and libraries.
Ok, thank you that solved about half the issues
We still have a couple errors like this:
Project '..projectname.csproj' targets 'netstandard6.0'. It cannot be referenced by a project that targets '.NETCoreApp,Version=v6.0'. projectname C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets 1805
But I think they are related to temp files, I just deleted obj and bin folders to allow vs to re create them again on build. I am however facing issues when I am trying to rebuild the solution, this windows pops up instead
But I think they are related to temp files, I just deleted obj and bin folders to allow vs to re create them again on build. I am however facing issues when I am trying to rebuild the solution, this windows pops up instead
Closing down the solution and opening togheter with some cleanup solved the issue, thanks.
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/close - otherwise I will mark this as stale and this post will be archived until there is new activity.