Error: Failed to create domain

I tried deploying cloud system with opennebula 5.8.5 on 2 Hyper-V virtual machines. When I initialized an instance from opennebula, I received the following error message:

Wed Oct 9 16:41:06 2019 [Z0][VM][I]: New state is ACTIVE
Wed Oct 9 16:41:06 2019 [Z0][VM][I]: New LCM state is PROLOG
Wed Oct 9 16:41:08 2019 [Z0][VM][I]: New LCM state is BOOT
Wed Oct 9 16:41:08 2019 [Z0][VMM][I]: Generating deployment file: /var/lib/one/vms/6/deployment.0
Wed Oct 9 16:41:08 2019 [Z0][VMM][I]: Successfully execute transfer manager driver operation: tm_context.
Wed Oct 9 16:41:08 2019 [Z0][VMM][I]: Successfully execute network driver operation: pre.
Wed Oct 9 16:41:09 2019 [Z0][VMM][I]: Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy '/var/lib/one//datastores/0/6/deployment.0' 'node1' 6 node1
Wed Oct 9 16:41:09 2019 [Z0][VMM][I]: error: Failed to create domain from /var/lib/one//datastores/0/6/deployment.0
Wed Oct 9 16:41:09 2019 [Z0][VMM][I]: error: invalid argument: could not find capabilities for arch=x86_64 domaintype=kvm
Wed Oct 9 16:41:09 2019 [Z0][VMM][E]: Could not create domain from /var/lib/one//datastores/0/6/deployment.0
Wed Oct 9 16:41:09 2019 [Z0][VMM][I]: ExitCode: 255
Wed Oct 9 16:41:09 2019 [Z0][VMM][I]: Failed to execute virtualization driver operation: deploy.
Wed Oct 9 16:41:09 2019 [Z0][VMM][E]: Error deploying virtual machine: Could not create domain from /var/lib/one//datastores/0/6/deployment.0
Wed Oct 9 16:41:09 2019 [Z0][VM][I]: New LCM state is BOOT_FAILURE

I made the installation with Centos 7 operating system. The host is been setup as a KVM host.
Thanks.