Error: could not read valid configmap "istio" from namespace "istio-system": configmaps "istio" not found - Use --meshConfigFile or re-run kube-inject with `-i and ensure valid MeshConfig exists

Problem:

Error: could not read valid configmap "istio" from namespace "istio-system": configmaps "istio" not found - Use --meshConfigFile or re-run kube-inject with `-i <istioSystemNamespace> and ensure valid MeshConfig exists

Solution:
...?