Attribute 'zone': Object * of type 'Zone' does not exist

Hi Stevie,
thanks for your reply.

at the mment im testing with just one windows node.

zones.conf there says

/*
 * Generated by Icinga 2 node setup commands
 * on 2020-10-21 13:44:43 +0200
 */

object Endpoint "icinga2" {
	host = "192.168.2.113"
	port = "5665"
}

object Zone "master" {
	endpoints = [ "icinga2" ]
}

object Endpoint "Client01" {
}

object Zone "Client01" {
	endpoints = [ "Client01" ]
	parent = "master"
}

object Zone "global-templates" {
	global = true
}

object Zone "director-global" {
	global = true
}

That after i installed and connected the Icinga2-v2.12.0-x86_64 agent on the node… maybe i konfigured smtn wrong in that process?