Exception when running with Umbraco 9.1.2

[miyagisan221b]

When I add this to the project and run, I get the following error:

System.InvalidOperationException: 'A suitable constructor for type 'Our.Umbraco.GraphQL.Composing.GraphVisitorCollection' could not be located. Ensure the type is concrete and services are registered for all parameters of a public constructor.'

I noticed in the Codegarden 2021 demo, the demo site is using 9.0.0-beta003, so I'm guessing it's only compatible with that.

[andrewmckaskill]

This has been resolved and the package is now compiling successfully (and released) for v9.

25b8430