cannot decode incoming new object: json: unknown field "subresource" (Kubernetes 1.22)

[AverageMarcus]

Expected Behavior

Successful installation of Tekton via the Operator TektonConfig CRD

Actual Behavior

Error produced when applying the CRD:

'Warning' reason: 'UpdateFailed' Failed to update status for \"config\": admission webhook \"webhook.operator.tekton.dev\" denied the request: mutation failed: cannot decode incoming new object: json: unknown field \"subresource\"

Steps to Reproduce the Problem

1. On Kubernetes 1.22 install Tekton Operator
2. Attempt to apply a new TektonConfig CR

Additional Info

• Kubernetes version: 1.22

• Tekton Pipeline version: N/a

• Tekton Operator version: 0.49.0

I think it's related to Knative and this issue: knative/serving#11448 which was apparently fixed in the knative-0.22 release on the 2nd Sept.

@vdemeester on Slack:

We patched it in master but it's not on a release version yet. cc Nikhil Thomas we should probably do a patch release of 0.49.x

So it seems like this is just requiring a new patch release to be created.

[AverageMarcus]

Update: This issue is still present in the v0.50.0 release

Ignore that, I didn't update the install manifest. Looks like it might be resolved now.