Install cert manager failed

When run below command,

helm install cert-manager jetstack/cert-manager \
     --namespace cert-manager --create-namespace --set installCRDs=true

I get error:

Error: INSTALLATION FAILED: rendered manifests contain a resource that already exists. Unable to continue with install: CustomResourceDefinition “clusterissuers.cert-manager.io” in namespace “” exists and cannot be imported into the current release: invalid ownership metadata; annotation validation error: missing key “meta.helm.sh/release-name”: must be set to “cert-manager”; annotation validation error: missing key “meta.helm.sh/release-namespace”: must be set to “cert-manager”


This is an environment which installed k8ssandra and then k8ssandra got deleted. I then tried to redeploy it from beginning, What can I do with this error? Thanks!