What I am getting is an Error:
Severity Code Description Project File Line Suppression State
Error NETSDK1141 Unable to resolve the .NET SDK version as specified in the global.json located at C:\Users\MJ\source\repos\Theme\global.json. Syncfusion.Themes.Office2019BlackSF.WPF_NET60 C:\Program Files\dotnet\sdk\7.0.102\Sdks\Microsoft.NET.Sdk\targets\Microsoft.NET.Sdk.DefaultItems.targets 127
I have changed the reference in the global.json to version 7.0.102 and it works.
Thanks