Cannot find install source in autoinst file, aborting

{'allow_duplicate_hostnames': 0, 'allow_duplicate_ips': 0, 'allow_duplicate_macs': 0, 'allow_dynamic_settings': 0, 'always_write_dhcp_entries': 0, 'anamon_enabled': 0, 'auth_token_expiration': 3600, 'authn_pam_service': 'login', 'autoinstall_snippets_dir': '/var/lib/cobbler/snippets', 'autoinstall_templates_dir': '/var/lib/cobbler/templates', 'bind_chroot_path': '', 'bind_master': '127.0.0.1', 'boot_loader_conf_template_dir': '/etc/cobbler/boot_loader_conf', 'bootloaders_dir': '/var/lib/cobbler/loaders', 'grubconfig_dir': '/var/lib/cobbler/grub_config', 'build_reporting_enabled': 0, 'build_reporting_ignorelist': [''], 'build_reporting_sender': '', 'build_reporting_smtp_server': 'localhost', 'build_reporting_subject': '', 'buildisodir': '/var/cache/cobbler/buildiso', 'cache_enabled': 1, 'cheetah_import_whitelist': ['random', 're', 'time', 'netaddr'], 'client_use_https': 0, 'client_use_localhost': 0, 'cobbler_master': '', 'convert_server_to_ip': 0, 'createrepo_flags': '-c cache -s sha', 'default_autoinstall': '/var/lib/cobbler/autoinstall_templates/default.ks', 'default_name_servers': [], 'default_name_servers_search': [], 'default_ownership': ['admin'], 'default_password_crypted': '$1$mF86/UHC$WvcIcX2t6crBz2onWxyac.', 'default_template_type': 'cheetah', 'default_virt_bridge': 'bridge', 'default_virt_disk_driver': 'raw', 'default_virt_file_size': 25, 'default_virt_ram': 2048, 'default_virt_type': 'kvm', 'enable_gpxe': 0, 'enable_menu': 1, 'http_port': 80, 'include': ['/etc/cobbler/settings.d/*.settings'], 'iso_template_dir': '/etc/cobbler/iso', 'kernel_options': 'repo=$tree ', 'ldap_anonymous_bind': 1, 'ldap_base_dn': 'DC=example,DC=com', 'ldap_port': 389, 'ldap_search_bind_dn': '', 'ldap_search_passwd': '', 'ldap_search_prefix': 'uid=', 'ldap_server': 'ldap.example.com', 'ldap_tls': 1, 'ldap_tls_cacertfile': '', 'ldap_tls_certfile': '', 'ldap_tls_keyfile': '', 'bind_manage_ipmi': 1, 'manage_dhcp': 0, 'manage_dns': 0, 'manage_forward_zones': [], 'manage_reverse_zones': [], 'manage_genders': 0, 'manage_rsync': 0, 'manage_tftp': 1, 'manage_tftpd': 1, 'mgmt_classes': {}, 'mgmt_parameters': {'from_cobbler': 1, 'tree': 'http://@@http_server@@/cblr/links/fedora-x86_64'}, 'next_server': '127.0.0.1', 'nsupdate_enabled': 0, 'power_management_default_type': 'ipmitool', 'proxy_url_ext': '', 'proxy_url_int': '', 'puppet_auto_setup': 0, 'puppet_parameterized_classes': 1, 'puppet_server': 'puppet', 'puppet_version': 2, 'puppetca_path': '/usr/bin/puppet', 'pxe_just_once': 1, 'nopxe_with_triggers': 1, 'redhat_management_permissive': 0, 'redhat_management_server': 'xmlrpc.rhn.redhat.com', 'redhat_management_key': '', 'register_new_installs': 0, 'remove_old_puppet_certs_automatically': 0, 'replicate_repo_rsync_options': '-avzH', 'replicate_rsync_options': '-avzH', 'reposync_flags': '-l -n -d', 'restart_dhcp': 1, 'restart_dns': 1, 'run_install_triggers': 1, 'scm_track_enabled': 0, 'scm_track_mode': 'git', 'scm_track_author': 'cobbler <cobbler@localhost>', 'scm_push_script': '/bin/true', 'serializer_pretty_json': 0, 'server': '192.168.168.223', 'sign_puppet_certs_automatically': 0, 'signature_path': '/var/lib/cobbler/distro_signatures.json', 'signature_url': 'https://cobbler.github.io/signatures/3.0.x/latest.json', 'tftpboot_location': '/var/lib/tftpboot', 'virt_auto_boot': 1, 'webdir': '/var/www/cobbler', 'webdir_whitelist': ['misc', 'web', 'webui', 'localmirror', 'repo_mirror', 'distro_mirror', 'images', 'links', 'pub', 'repo_profile', 'repo_system', 'svc', 'rendered', '.link_cache'], 'xmlrpc_port': 25151, 'yum_distro_priority': 1, 'yum_post_install_mirror': 1, 'yumdownloader_flags': '--resolve', 'build_reporting_email': ['root@localhost'], 'reposync_rsync_flags': '-rltDv --copy-unsafe-links', 'nsupdate_tsig_algorithm': 'hmac-sha512', 'nsupdate_tsig_key': ['cobbler_update_key.', 'hvnK54HFJXFasHjzjEn09ASIkCOGYSnofRq4ejsiBHz3udVyGiuebFGAswSjKUxNuhmllPrkI0HRSSmM2qvZug=='], 'nsupdate_log': '/var/log/cobbler/nsupdate.log', 'ctime': 1633981302.1486018, 'depth': 2, 'mtime': 1633981302.1486018, 'source_repos': [['http://@@http_server@@/cobbler/distro_mirror/config/fedora-x86_64-0.repo', 'http://@@http_server@@/cobbler/distro_mirror/fedora']], 'tree_build_time': 0, 'uid': 'c1956546823f4188a073bb82b4cf7e1e', 'arch': 'x86_64', 'autoinstall_meta': 'tree=http://@@http_server@@/cblr/links/fedora-x86_64 ', 'boot_files': '', 'boot_loader': 'grub', 'breed': 'redhat', 'comment': '', 'fetchable_files': '', 'initrd': '/var/www/cobbler/distro_mirror/fedora/images/pxeboot/initrd.img', 'kernel': '/var/www/cobbler/distro_mirror/fedora/images/pxeboot/vmlinuz', 'remote_boot_initrd': '~', 'remote_boot_kernel': '~', 'kernel_options_post': '', 'name': 'fedora', 'os_version': 'fedora34', 'owners': ['admin'], 'template_files': '', 'autoinstall': 'flossware_standard.ks', 'dhcp_tag': 'default', 'distro': 'fedora-x86_64', 'name_servers': [], 'name_servers_search': [], 'parent': '', 'proxy': '', 'repos': '', 'virt_bridge': 'xenbr0', 'virt_cpus': 1, 'virt_disk_driver': 'raw', 'virt_file_size': 5, 'virt_path': '', 'virt_ram': 512, 'virt_type': 'kvm', 'ipv6_autoconfiguration': False, 'repos_enabled': False, 'gateway': '', 'hostname': '', 'image': '', 'ipv6_default_device': '', 'netboot_enabled': True, 'power_address': '', 'power_id': '', 'power_pass': '', 'power_type': 'ipmitool', 'power_user': '', 'power_options': '', 'power_identity_file': '', 'profile': 'fedora-x86_64', 'status': 'production', 'virt_pxe_boot': 0, 'serial_device': '', 'serial_baud_rate': '', 'interfaces': {'default': {'bonding_opts': '', 'bridge_opts': '', 'cnames': [], 'connected_mode': False, 'dhcp_tag': '', 'dns_name': '', 'if_gateway': '', 'interface_master': '', 'interface_type': 'na', 'ip_address': '', 'ipv6_address': '', 'ipv6_default_gateway': '', 'ipv6_mtu': '', 'ipv6_prefix': '', 'ipv6_secondaries': [], 'ipv6_static_routes': [], 'mac_address': '', 'management': False, 'mtu': '', 'netmask': '', 'static': False, 'static_routes': [], 'virt_bridge': 'bridge'}}, 'bonding_opts_default': '', 'bridge_opts_default': '', 'cnames_default': [], 'connected_mode_default': False, 'dhcp_tag_default': '', 'dns_name_default': '', 'if_gateway_default': '', 'interface_master_default': '', 'interface_type_default': 'na', 'ip_address_default': '', 'ipv6_address_default': '', 'ipv6_default_gateway_default': '', 'ipv6_mtu_default': '', 'ipv6_prefix_default': '', 'ipv6_secondaries_default': [], 'ipv6_static_routes_default': [], 'mac_address_default': '', 'management_default': False, 'mtu_default': '', 'netmask_default': '', 'static_default': False, 'static_routes_default': [], 'virt_bridge_default': 'bridge', 'repo_data': [], 'http_server': '192.168.168.223', 'system_name': 'fedora', 'profile_name': 'fedora-x86_64', 'distro_name': 'fedora-x86_64', 'pxelinux.cfg': 'default linux\nprompt 0\ntimeout 1\nlabel linux\n        kernel /images/fedora-x86_64/vmlinuz\n        ipappend 2\n        append initrd=/images/fedora-x86_64/initrd.img repo=http://192.168.168.223/cblr/links/fedora-x86_64  kssendmac ks=http://192.168.168.223/cblr/svc/op/autoinstall/system/fedora\n\n'}