java.lang.classcastexception on photon-steup controller install -config

[fcorfdir]

hello,

I have an issue when I Try to install my photon plateform with an java clascas ececption

root@photon-installer [ ~ ]# photon-setup controller install -config /opt/vmware/photon/controller/share/config/pc-config.yaml Using configuration at /opt/vmware/photon/controller/share/config/pc-config.yaml
INFO: Parsing Lightwave Configuration
INFO: Parsing Credentials
INFO: Lightwave Credentials parsed successfully
INFO: Parsing Lightwave Controller Config
INFO: Parsing appliance
INFO: Parsing Credentials
INFO: Appliance Credentials parsed successfully
INFO: Parsing Network Config
INFO: Appliance network config parsed successfully
INFO: Appliance config parsed successfully
INFO: Lightwave Controller parsed successfully
INFO: Parsing Lightwave Controller Config
INFO: Parsing appliance
INFO: Parsing Credentials
INFO: Appliance Credentials parsed successfully
INFO: Parsing Network Config
INFO: Appliance network config parsed successfully
INFO: Appliance config parsed successfully
INFO: Lightwave Controller parsed successfully
INFO: Lightwave Controller config parsed successfully
INFO: Lightwave Section parsed successfully
INFO: Parsing Photon Controller Configuration
INFO: Parsing Photon Controller Image Store
INFO: Image Store parsed successfully
INFO: Managed hosts parsed successfully
INFO: Syslog parsed successfully
INFO: Parsing Photon Controller Config
INFO: Parsing appliance
INFO: Parsing Credentials
INFO: Appliance Credentials parsed successfully
INFO: Parsing Network Config
INFO: Appliance network config parsed successfully
INFO: Parsing Photon Controller Config
INFO: Parsing appliance
INFO: Parsing Credentials
INFO: Appliance Credentials parsed successfully
INFO: Parsing Network Config
INFO: Appliance network config parsed successfully
INFO: Photon Controllers parsed successfully
INFO: Photon section parsed successfully
INFO: Parsing Compute Configuration
INFO: Parsing Compute Config
INFO: Parsing Credentials
INFO: Parsing Credentials
INFO: Parsing Credentials
INFO: Parsing Credentials
INFO: Compute Config parsed successfully
INFO: Parsing VSAN Configuration
INFO: Parsing VSAN manager Config
INFO: Parsing appliance
INFO: Parsing Credentials
INFO: Appliance Credentials parsed successfully
INFO: Parsing Network Config
INFO: Appliance network config parsed successfully
INFO: VSAN manager config parsed successfully
INFO: Parsing LoadBalancer Configuration
INFO: Parsing LoadBalancer Config
INFO: Parsing appliance
INFO: Parsing Credentials
INFO: Appliance Credentials parsed successfully
INFO: Parsing Network Config
INFO: Appliance network config parsed successfully
java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Map

thanks for your help.

regards