How to choose .net core version?

[sridharbaldava]

Is there a way to force Jupyter Notebook to use a particular version of .net? It seems to be defaulting to .Net Core 3.1 even though I have .net 5.0 installed.

.net-interactive-csharp\2e536de046f04d5a8183344a9ac84db2\r.csproj : error NU1202: Package Microsoft.DotNet.Interactive.ExtensionLab 1.0.0-beta.21228.1 is not compatible with netcoreapp3.1 (.NETCoreApp,Version=v3.1). Package Microsoft.DotNet.Interactive.ExtensionLab 1.0.0-beta.21228.1 supports: net5.0 (.NETCoreApp,Version=v5.0)

[jonsequitur]

It looks like it's defaulting to .NET 5. We don't currently have a way to choose the version.

[jonsequitur]

What version of .NET Interactive do you have installed globally? You can check by running dotnet interactive --version in your terminal.

[sridharbaldava]

1.0.115407+d247e88f3f756abad4bd16b47cf8cde187aafabc

[jonsequitur]

Ah, I see. The version you're using is a bit older and targets .NET Core 3.1. We shifted to .NET 5 a number of months back.

dotnet tool update -g Microsoft.dotnet-interactive

[sridharbaldava]

I just updated and can report that it now works as expected. Thanks again for your help with resolving this.

[jonsequitur]

You're welcome!