The type or namespace name 'ServiceResult' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'ServiceResult<>' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'ServiceResult' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'ServiceResult<>' could not be found (are you missing a using directive or an assembly reference?)

Process completed with exit code 1.

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

Nullability of reference types in type of parameter 'value' of 'string SlugifyParameterTransformer.TransformOutbound(object value)' doesn't match implicitly implemented member 'string? IOutboundParameterTransformer.TransformOutbound(object? value)' (possibly because of nullability attributes).