'dict object' has no attribute 'automationgateway'

Dear all,

After several failed installation attempts of Ansible Tower ansible-automation-platform-2.5-for-rhel-9-x86_64-rpms, I get the error 'dict object' has no attribute 'automationgateway'. In my inventory file, I removed the automationgateway section because it is not required for a single-node installation. Could you please help me resolve this issue?

Best regards,

Petar

fatal: [kaansibletower.it.telekom.yu]: FAILED! => {
"changed": false,
"msg": "AnsibleUndefinedVariable: 'dict object' has no attribute 'automationgateway'. 'dict object' has no attribute 'automationgateway'"
}