Since ServiceStack Studio is a vuedesktop.com App using its own AppHost built against .NET 5, the existing deployed app can’t be run with the new v6.x+ x and app tools which were built using .NET 6.
As replacing studio will break people still using existing .NET 5.0 x and app tools, we’re going to hold off forcing users to install .NET 6 & update their dotnet tools until the new year.
In the meantime we’ve published a new version of Studio to studio6 [GitHub Gist] which can be run using the latest app and x dotnet tools using any of:
Windows
From browser using app Chromium Desktop App:
From Terminal:
$ app open studio6
Windows, macOS, Linux
Using x dotnet tool:
$ x open studio6
Thanks to the #Script’s late bound nature, other Sharp Apps not including .dll’s are not affected by binary incompatibilities like this.