no matches for kind "Deployment" in version "extensions/v1beta1

[lionxu]

Environment

• OS:win10
• Kubernetes version:v1.16.14
• VirtualBox version:6.1
• Vagrant version:2.2.19

What I did?

kubectl apply -f addon/istio/

Messages

unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" unable to recognize "addon/istio/istio-demo.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" error validating "addon/istio/istio-demo.yaml": error validating data: unknown object type "nil" in kubernetesenv.spec; if you choose to ignore these errors, turn validation off with --validate=false