Comment 1 for bug 1958483

I have a similar error

2022-07-13 09:15:22.934 39 DEBUG keystoneauth.session [req-b87a8c14-21f3-424c-b192-2b61d3a20246 - - - - -] RESP BODY: {"token": {"methods": ["token", "password"], "user": {"domain": {"id": "default", "name": "Default"}, "id": "35e7b114eaa44b5db1e3596338b2cd86", "name": "admin", "password_expires_at": null}, "audit_ids": ["_KDqFbO1Sg26QrxFKBSqWQ", "xFfJ-NOgSXy_aQM3zWDj0Q"], "expires_at": "2022-07-14T01:03:30.000000Z", "issued_at": "2022-07-13T01:15:22.000000Z", "project": {"domain": {"id": "default", "name": "Default"}, "id":"24edd907cf934f9886ac5c7a8f1fd378", "name": "admin"}, "is_domain": false, "roles": [{"id": "8fb2d5863d654170add58dd8a9c69a11", "name": "admin"}, {"id": "adb2a5bd6ac8477bb450e9f766d0f3cf", "name": "reader"}, {"id": "ca54011243c4447cbb86c7dbdc9320aa", "name": "heat_stack_owner"}, {"id": "d070a74ff5d9491f8770a4b6817fab5f", "name": "member"}], "catalog": "<removed>"}} _http_log_response /var/lib/kolla/venv/lib/python3.6/site-packages/keystoneauth1/session.py:582
2022-07-13 09:15:22.934 39 DEBUG keystoneauth.session [req-b87a8c14-21f3-424c-b192-2b61d3a20246 - - - - -] GET call to identity forhttps://osk.99bill.com:5000/v3/auth/tokens used request id req-7d8ab912-7e68-40f0-9194-9b5c099cca29 request /var/lib/kolla/venv/lib/python3.6/site-packages/keystoneauth1/session.py:961
2022-07-13 09:15:22.937 39 INFO freezer_api.api.common.utils [req-5c9a1b51-daf0-495e-99b1-4ceae7fd0505 - - - - -] Request context set
2022-07-13 09:15:22.938 39 DEBUG oslo_policy.policy [req-5c9a1b51-daf0-495e-99b1-4ceae7fd0505 - - - - -] enforce: rule="clients:get_all" creds={"auth_token": "***", "domain": null, "global_request_id": null, "is_admin": false, "is_admin_project": true, "project": null, "project_domain": null, "read_only": false, "request_id": "req-5c9a1b51-daf0-495e-99b1-4ceae7fd0505", "resource_uuid": null, "roles": ["admin", "reader", "heat_stack_owner", "member"], "show_deleted": false, "system_scope": null, "tenant": null, "user": null, "user_domain": null, "user_identity": "- - - - -"} target={} enforce /var/lib/kolla/venv/lib/python3.6/site-packages/oslo_policy/policy.py:1005
2022-07-13 09:15:23.061 36 INFO freezer_api.api.common.utils [req-a916b16b-cacc-40f4-a75a-25ffe6116d62 - - - - -] Request context set
2022-07-13 09:15:23.062 36 DEBUG oslo_policy.policy [req-a916b16b-cacc-40f4-a75a-25ffe6116d62 - - - - -] enforce: rule="jobs:create" creds={"auth_token": "***", "domain": null, "global_request_id": null, "is_admin": false, "is_admin_project": true, "project": null, "project_domain": null, "read_only": false, "request_id": "req-a916b16b-cacc-40f4-a75a-25ffe6116d62", "resource_uuid": null, "roles": ["admin", "reader", "heat_stack_owner", "member"], "show_deleted": false, "system_scope": null, "tenant": null, "user": null, "user_domain": null, "user_identity": "- - - - -"} target={} enforce /var/lib/kolla/venv/lib/python3.6/site-packages/oslo_policy/policy.py:1005
2022-07-13 09:15:23.077 36 ERROR root [req-a916b16b-cacc-40f4-a75a-25ffe6116d62 - - - - -] None is not of type 'string': jsonschema.exceptions.ValidationError: None is not of type 'string'