?????? [streamx@localhost ~]$ helm install flink-kubernetes-operator flink-operator-repo/flink-kubernetes-operator WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /home/streamx/.kube/config WARNING: Kubernetes configuration file is world-readable. This is insecure. Location: /home/streamx/.kube/config Error: INSTALLATION FAILED: unable to build kubernetes objects from release manifest: [unable to recognize "": no matches for kind "Certificate" in version "cert-manager.io/v1", unable to recognize "": no matches for kind "Issuer" in version "cert-manager.io/v1"]
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