API Docker Container is not starting - Pydantic Error

[k3nd0x]

Hello,

unfortunately i get this traceback from the API Docker Logs.
I pulled the newest image but the Api will not start. I would like to use it again to monitor my backup jobs with Icinga2.
Do you know this error or is it a problem at my site?

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/multiprocessing/process.py", line 314, in _bootstrap
    self.run()
  File "/usr/local/lib/python3.10/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/home/bareos/.local/lib/python3.10/site-packages/uvicorn/_subprocess.py", line 80, in subprocess_started
    target(sockets=sockets)
  File "/home/bareos/.local/lib/python3.10/site-packages/uvicorn/server.py", line 65, in run
    return asyncio.run(self.serve(sockets=sockets))
  File "/usr/local/lib/python3.10/asyncio/runners.py", line 44, in run
    return loop.run_until_complete(main)
  File "/usr/local/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete
    return future.result()
  File "/home/bareos/.local/lib/python3.10/site-packages/uvicorn/server.py", line 69, in serve
    await self._serve(sockets)
  File "/home/bareos/.local/lib/python3.10/site-packages/uvicorn/server.py", line 76, in _serve
    config.load()
  File "/home/bareos/.local/lib/python3.10/site-packages/uvicorn/config.py", line 434, in load
    self.loaded_app = import_from_string(self.app)
  File "/home/bareos/.local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
    module = importlib.import_module(module_str)
  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/bareos/.local/lib/python3.10/site-packages/bareos_restapi/__init__.py", line 40, in <module>
    from bareos_restapi.models import *
  File "/home/bareos/.local/lib/python3.10/site-packages/bareos_restapi/models.py", line 184, in <module>
    class aclCollection(BaseModel):
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_model_construction.py", line 226, in __new__
    complete_model_class(
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_model_construction.py", line 658, in complete_model_class
    schema = cls.__get_pydantic_core_schema__(cls, handler)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/main.py", line 702, in __get_pydantic_core_schema__
    return handler(source)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_schema_generation_shared.py", line 84, in __call__
    schema = self._handler(source_type)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 612, in generate_schema
    schema = self._generate_schema_inner(obj)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 881, in _generate_schema_inner
    return self._model_schema(obj)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 693, in _model_schema
    {k: self._generate_md_field_schema(k, v, decorators) for k, v in fields.items()},
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 693, in <dictcomp>
    {k: self._generate_md_field_schema(k, v, decorators) for k, v in fields.items()},
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 1073, in _generate_md_field_schema
    common_field = self._common_field_schema(name, field_info, decorators)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 1261, in _common_field_schema
    schema = self._apply_annotations(
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 2061, in _apply_annotations
    schema = get_inner_schema(source_type)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_schema_generation_shared.py", line 84, in __call__
    schema = self._handler(source_type)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 2042, in inner_handler
    schema = self._generate_schema_inner(obj)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 886, in _generate_schema_inner
    return self.match_type(obj)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 988, in match_type
    return self._match_generic_type(obj, origin)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 1016, in _match_generic_type
    return self._union_schema(obj)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 1323, in _union_schema
    choices.append(self.generate_schema(arg))
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 612, in generate_schema
    schema = self._generate_schema_inner(obj)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 886, in _generate_schema_inner
    return self.match_type(obj)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 997, in match_type
    return self._unknown_type_schema(obj)
  File "/home/bareos/.local/lib/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 515, in _unknown_type_schema
    raise PydanticSchemaGenerationError(
pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'bareos_restapi.models.bareosACL'>. Set `arbitrary_types_allowed=True` in the model_config to ignore this error or implement `__get_pydantic_core_schema__` on your type to fully support it.

If you got this error by calling handler(<some type>) within `__get_pydantic_core_schema__` then you likely need to call `handler.generate_schema(<some type>)` since we do not call `__get_pydantic_core_schema__` on `<some type>` otherwise to avoid infinite recursion.

For further information visit https://errors.pydantic.dev/2.10/u/schema-for-unknown-type