ValueError: You must use datetime, date, timedelta, time or tuple (for periods)

[ArtemSBulgakov]

[2024-10-28 12:16:12,502] [INFO] [uvicorn.access] 74.125.150.37:0 - "GET /fall24-b22-ai-02.ics?user_id=0&export_type=url HTTP/1.0" 500
[2024-10-28 12:16:12,502] [ERROR] [uvicorn.error] Exception in ASGI application

Traceback (most recent call last):
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/uvicorn/protocols/http/httptools_impl.py", line 401, in run_asgi
    result = await app(  # type: ignore[func-returns-value]
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/uvicorn/middleware/proxy_headers.py", line 70, in __call__
    return await self.app(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/fastapi/applications.py", line 1054, in __call__
    await super().__call__(scope, receive, send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/applications.py", line 113, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/middleware/errors.py", line 187, in __call__
    raise exc
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/middleware/errors.py", line 165, in __call__
    await self.app(scope, receive, _send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/prometheus_fastapi_instrumentator/middleware.py", line 174, in __call__
    raise exc
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/prometheus_fastapi_instrumentator/middleware.py", line 172, in __call__
    await self.app(scope, receive, send_wrapper)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/middleware/cors.py", line 85, in __call__
    await self.app(scope, receive, send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/middleware/exceptions.py", line 62, in __call__
    await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/_exception_handler.py", line 62, in wrapped_app
    raise exc
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/_exception_handler.py", line 51, in wrapped_app
    await app(scope, receive, sender)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/routing.py", line 715, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/routing.py", line 735, in app
    await route.handle(scope, receive, send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/routing.py", line 288, in handle
    await self.app(scope, receive, send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/routing.py", line 76, in app
    await wrap_app_handling_exceptions(app, request)(scope, receive, send)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/_exception_handler.py", line 62, in wrapped_app
    raise exc
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/_exception_handler.py", line 51, in wrapped_app
    await app(scope, receive, sender)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/starlette/routing.py", line 73, in app
    response = await f(request)
               ^^^^^^^^^^^^^^^^
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/fastapi/routing.py", line 301, in app
    raw_response = await run_endpoint_function(
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/code/src/logging_.py", line 36, in run_endpoint_function
    r = await dependant.call(**values)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/code/src/modules/ics/routes.py", line 354, in get_event_group_ics_by_alias
    parent.add("EXDATE", recurrence_ids[0] if len(recurrence_ids) == 1 else recurrence_ids)
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/icalendar/cal.py", line 194, in add
    value = self._encode(name, value, parameters, encode)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/icalendar/cal.py", line 145, in _encode
    obj = klass(value)
          ^^^^^^^^^^^^
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/icalendar/prop.py", line 244, in __init__
    dt = vDDDTypes(dt)
         ^^^^^^^^^^^^^
  File "/opt/pysetup/.venv/lib/python3.12/site-packages/icalendar/prop.py", line 315, in __init__
    raise ValueError('You must use datetime, date, timedelta, '
ValueError: You must use datetime, date, timedelta, time or tuple (for periods)