Check_MK 2.0 REST-API - Fehler bei Abfrage aller Nutzer

[Pascal]

CMK version: 2.0.0p25
OS version: Ubuntu 20.04 LTS

Hallo zusammen,

Wir bekommen bei Abfrage aller Nutzer über die REST-API folgende Fehlermeldung:

"TypeError: argument of type ‘bool’ is not iterable"

Unsere Benutzer werden dabei aus unserem OpenLDAP Server synchronisiert.

Hier einmal die vollständige Fehlermeldung:

  "title": "Internal Server Error",
  "status": 500,
  "detail": "argument of type 'bool' is not iterable",
  "crash_id": "b35be59e-ead9-11ec-a073-e5868111a6f3",
  "crash_report": {
    "href": "http://hostname/cmk/check_mk/crash.py?crash_id=b35be59e-ead9-11ec-a073-e5868111a6f3&site=jsc",
    "method": "get",
    "rel": "cmk/crash-report",
    "type": "text/html"
  },
  "stack_trace": [
    "Traceback (most recent call last):",
    "  File \"/omd/sites/cmk/lib/python3/cmk/gui/wsgi/applications/rest_api.py\", line 403, in _wsgi_app",
    "    return wsgi_app(environ, start_response)",
    "  File \"/omd/sites/cmk/lib/python3/cmk/gui/wsgi/applications/rest_api.py\", line 207, in __call__",
    "    wsgi_app = self.func(ParameterDict(path_args))",
    "  File \"/omd/sites/cmk/lib/python3/cmk/gui/plugins/openapi/restful_objects/decorators.py\", line 618, in _wrapper",
    "    response = func(param)",
    "  File \"/omd/sites/cmk/lib/python3/cmk/gui/plugins/openapi/restful_objects/decorators.py\", line 548, in _validating_wrapper",
    "    response = self.func(param)",
    "  File \"/omd/sites/cmk/lib/python3/cmk/gui/plugins/openapi/endpoints/user_config.py\", line 62, in list_users",
    "    user_attributes = _internal_to_api_format(attrs)",
    "  File \"/omd/sites/cmk/lib/python3/cmk/gui/plugins/openapi/endpoints/user_config.py\", line 197, in _internal_to_api_format",
    "    api_attrs.update(_notification_options_to_api_format(internal_attrs))",
    "  File \"/omd/sites/cmk/lib/python3/cmk/gui/plugins/openapi/endpoints/user_config.py\", line 273, in _notification_options_to_api_format",
    "    if \"timerange\" in internal_notification_options:",
    "TypeError: argument of type 'bool' is not iterable",
    ""
  ]
}

Es scheint also an den Einstellungen der Notifications zu liegen.

Habt ihr vielleicht eine Idee, woran das liegen könnte? Ist das ein Konfigurationsfehler von unserer Seite?