rhevm-shell error message not clear

Hi,

When I tried to create a VM using rhevm-shell I got a not so clear error message

[RHEVM shell (connected)]# add vm --name testcli --template Blank --cluster-name clustername --memory 36870912 --type server --cpu-topology-cores 1

unknown error: 'str' object has no attribute 'export'

(mind the error message)

This worked :

[RHEVM shell (connected)]# add vm --name testcli --template-name Blank --cluster-name dev-ops_cluster --memory 536870912 --type server --cpu-topology-cores 1

It might be better to give a more clear error message of what's going on.

Vincent