C
C#•7d ago
Mattéo.D

✅ Problem with SDK 10.0

I am trying to run an application that targets .NET SDK 10.0.100 for Npgsql versions. I have already installed: The .NET SDK The corresponding runtime The required workloads in Visual Studio 2026 Even after repairing the SDK environment through Visual Studio 2026, nothing seems to work. The IDE still fails to recognize the SDK, and the application cannot run correctly. I’ve also ensured that the paths are correct and tried restarting Visual Studio, but the issue persists. I’m looking for guidance on how to make Visual Studio 2026 properly detect the .NET 10 SDK and run applications that depend on Npgsql.
16 Replies
Mattéo.D
Mattéo.DOP•7d ago
C:\Users\foo>dotnet --list-runtime
^C
C:\Users\foo>dotnet --list-runtimes
Microsoft.AspNetCore.App 8.0.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 9.0.9 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 9.0.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 10.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 6.0.16 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.13 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.20 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 9.0.9 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 9.0.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 10.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 8.0.20 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 9.0.9 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 9.0.11 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 10.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

C:\Users\foo>
C:\Users\foo>dotnet --list-runtime
^C
C:\Users\foo>dotnet --list-runtimes
Microsoft.AspNetCore.App 8.0.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 9.0.9 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 9.0.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 10.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 6.0.16 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.13 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.20 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 9.0.9 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 9.0.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 10.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 8.0.20 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 9.0.9 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 9.0.11 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 10.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

C:\Users\foo>
C:\Users\foo>dotnet --list-sdks
9.0.305 [C:\Program Files\dotnet\sdk]
10.0.100 [C:\Program Files\dotnet\sdk]
C:\Users\foo>dotnet --list-sdks
9.0.305 [C:\Program Files\dotnet\sdk]
10.0.100 [C:\Program Files\dotnet\sdk]
Mattéo.D
Mattéo.DOP•7d ago
No description
Mattéo.D
Mattéo.DOP•7d ago
No description
Petris
Petris•7d ago
AFAIR VS doesn't use the normal sdks really but its own so you gotta have that checked
Mattéo.D
Mattéo.DOP•7d ago
Where i can find ?
Petris
Petris•7d ago
iirc it was at the top of the list
Mattéo.D
Mattéo.DOP•7d ago
@Petris *
No description
Petris
Petris•7d ago
and this one?
No description
Mattéo.D
Mattéo.DOP•7d ago
No description
Mattéo.D
Mattéo.DOP•7d ago
No description
Mattéo.D
Mattéo.DOP•7d ago
@Petris Do i do something wrong , like dev kit or smth ?
Petris
Petris•7d ago
you chose the wrong template
No description
Mattéo.D
Mattéo.DOP•7d ago
And wich one i need to chose then ? Okkk i say nothing Im stupid as fk And for purpose, what the difference between the 2 ? @Petris
Unknown User
Unknown User•7d ago
Message Not Public
Sign In & Join Server To View
MODiX
MODiX•7d ago
When creating a new project, prefer using .NET over .NET Framework, unless you have a very specific reason to be using .NET Framework. .NET Framework is now legacy code and only get security fix updates, it no longer gets new features and is not recommended. https://cdn.discordapp.com/attachments/569261465463160900/899381236617855016/unknown.png
Unknown User
Unknown User•7d ago
Message Not Public
Sign In & Join Server To View

Did you find this page helpful?