kustomize build failed

Trying to deploy an instance of BigBang within Azure. I'm following the directions at 'https://repo1.dso.mil/big-bang/customers/template', and just applied kubectl apply -f bigbang.yaml command. I have the git repository authenticating with our own git repo, but am receiving am 'kustomize build failed' error when running the command kubectl get -n bigbang kustomizations (reference attached screenshot).

Here is the error status: kustomize build failed: accumulating resources: accumulation err='accumulating resources from 'repo-ca-credentials.yaml.enc': missing Resource metadata': must build at directory: '/tmp/kustomization-339484760/dev/repo-ca-credentials.yaml.enc': file is not directory