Any update for it?
I also find the same issue in v4.0
error: no kind "ServiceInstance" is registered for version "servicecatalog.k8s.io/v1beta1" in scheme "k8s.io/kubernetes/pkg/kubectl/scheme/scheme.go:28"
This bug has been reported and fixed in v3.11 https://bugzilla.redhat.com/show_bug.cgi?id=1610255
It's oc command line issue. Assign to Command Line Interface.
Devexp team should re-write new-app, I've created https://jira.coreos.com/browse/DEVEXP-285 to track it.
*** This bug has been marked as a duplicate of bug 1671528 ***