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

Hi Roland,
thanks for your reply too…

zones.conf on the master or at the agent?
at the master it says

/*
 * Generated by Icinga 2 node setup commands
 * on 2020-10-22 11:17:53 +0200
 */

object Endpoint "icinga2" {
}

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

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

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

something wrong here?