apiserver 2026-03-26T08:22:05.994000Z [info     ] request finished               [http.access] client_addr=223.181.117.126:0 duration_us=10592 loc=http_access_log.py:98 method=GET path=/d6zsr5jn/api/v2/dagStats query='dag_ids=api_tests' request_id=64625ebe-e27b-479f-80c6-03213b859dd0 status_code=500
apiserver 2026-03-26T08:22:05.994259Z [error    ] Exception in ASGI application
apiserver  [uvicorn.error] loc=httptools_impl.py:421
apiserver   + Exception Group Traceback (most recent call last):
apiserver   |   File "/usr/local/lib/python3.14/site-packages/starlette/_utils.py", line 81, in collapse_excgroups
apiserver   |     yield
apiserver   |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 192, in __call__
apiserver   |     async with anyio.create_task_group() as task_group:
apiserver   |                ~~~~~~~~~~~~~~~~~~~~~~~^^
apiserver   |   File "/usr/local/lib/python3.14/site-packages/anyio/_backends/_asyncio.py", line 783, in __aexit__
apiserver   |     raise BaseExceptionGroup(
apiserver   |         "unhandled errors in a TaskGroup", self._exceptions
apiserver   |     ) from None
apiserver   | ExceptionGroup: unhandled errors in a TaskGroup (1 sub-exception)
apiserver   +-+---------------- 1 ----------------
apiserver     | Traceback (most recent call last):
apiserver     |   File "/usr/local/lib/python3.14/site-packages/uvicorn/protocols/http/httptools_impl.py", line 416, in run_asgi
apiserver     |     result = await app(  # type: ignore[func-returns-value]
apiserver     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver     |         self.scope, self.receive, self.send
apiserver     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver     |     )
apiserver     |     ^
apiserver     |   File "/usr/local/lib/python3.14/site-packages/uvicorn/middleware/proxy_headers.py", line 60, in __call__
apiserver     |     return await self.app(scope, receive, send)
apiserver     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver     |   File "/usr/local/lib/python3.14/site-packages/fastapi/applications.py", line 1159, in __call__
apiserver     |     await super().__call__(scope, receive, send)
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/applications.py", line 107, in __call__
apiserver     |     await self.middleware_stack(scope, receive, send)
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/errors.py", line 186, in __call__
apiserver     |     raise exc
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/errors.py", line 164, in __call__
apiserver     |     await self.app(scope, receive, _send)
apiserver     |   File "/usr/local/lib/python3.14/site-packages/airflow/api_fastapi/common/http_access_log.py", line 83, in __call__
apiserver     |     await self.app(scope, receive, capture_send)
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/gzip.py", line 29, in __call__
apiserver     |     await responder(scope, receive, send)
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/gzip.py", line 130, in __call__
apiserver     |     await super().__call__(scope, receive, send)
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/gzip.py", line 46, in __call__
apiserver     |     await self.app(scope, receive, self.send_with_compression)
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 191, in __call__
apiserver     |     with recv_stream, send_stream, collapse_excgroups():
apiserver     |                                    ~~~~~~~~~~~~~~~~~~^^
apiserver     |   File "/usr/local/lib/python3.14/contextlib.py", line 162, in __exit__
apiserver     |     self.gen.throw(value)
apiserver     |     ~~~~~~~~~~~~~~^^^^^^^
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/_utils.py", line 87, in collapse_excgroups
apiserver     |     raise exc
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 193, in __call__
apiserver     |     response = await self.dispatch_func(request, call_next)
apiserver     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver     |   File "/usr/local/lib/python3.14/site-packages/airflow/api_fastapi/auth/middlewares/refresh_token.py", line 61, in dispatch
apiserver     |     response = await call_next(request)
apiserver     |                ^^^^^^^^^^^^^^^^^^^^^^^^
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 168, in call_next
apiserver     |     raise app_exc from app_exc.__cause__ or app_exc.__context__
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 144, in coro
apiserver     |     await self.app(scope, receive_or_disconnect, send_no_error)
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 191, in __call__
apiserver     |     with recv_stream, send_stream, collapse_excgroups():
apiserver     |                                    ~~~~~~~~~~~~~~~~~~^^
apiserver     |   File "/usr/local/lib/python3.14/contextlib.py", line 162, in __exit__
apiserver     |     self.gen.throw(value)
apiserver     |     ~~~~~~~~~~~~~~^^^^^^^
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/_utils.py", line 87, in collapse_excgroups
apiserver     |     raise exc
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 193, in __call__
apiserver     |     response = await self.dispatch_func(request, call_next)
apiserver     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver     |   File "/usr/local/lib/python3.14/site-packages/astronomer/runtime/plugin.py", line 90, in dispatch
apiserver     |     response = await call_next(request)
apiserver     |                ^^^^^^^^^^^^^^^^^^^^^^^^
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 168, in call_next
apiserver     |     raise app_exc from app_exc.__cause__ or app_exc.__context__
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 144, in coro
apiserver     |     await self.app(scope, receive_or_disconnect, send_no_error)
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 191, in __call__
apiserver     |     with recv_stream, send_stream, collapse_excgroups():
apiserver     |                                    ~~~~~~~~~~~~~~~~~~^^
apiserver     |   File "/usr/local/lib/python3.14/contextlib.py", line 162, in __exit__
apiserver     |     self.gen.throw(value)
apiserver     |     ~~~~~~~~~~~~~~^^^^^^^
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/_utils.py", line 87, in collapse_excgroups
apiserver     |     raise exc
apiserver     |   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 193, in __call__
apiserver     await self.app(scope, receive_or_disconnect, send_no_error)
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 191, in __call__
apiserver     with recv_stream, send_stream, collapse_excgroups():
apiserver                                    ~~~~~~~~~~~~~~~~~~^^
apiserver   File "/usr/local/lib/python3.14/contextlib.py", line 162, in __exit__
apiserver     self.gen.throw(value)
apiserver     ~~~~~~~~~~~~~~^^^^^^^
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/_utils.py", line 87, in collapse_excgroups
apiserver     raise exc
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 193, in __call__
apiserver     response = await self.dispatch_func(request, call_next)
apiserver                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver   File "/usr/local/lib/python3.14/site-packages/astronomer/runtime/plugin.py", line 90, in dispatch
apiserver     response = await call_next(request)
apiserver                ^^^^^^^^^^^^^^^^^^^^^^^^
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 168, in call_next
apiserver     raise app_exc from app_exc.__cause__ or app_exc.__context__
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 144, in coro
apiserver     await self.app(scope, receive_or_disconnect, send_no_error)
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 191, in __call__
apiserver     with recv_stream, send_stream, collapse_excgroups():
apiserver                                    ~~~~~~~~~~~~~~~~~~^^
apiserver   File "/usr/local/lib/python3.14/contextlib.py", line 162, in __exit__
apiserver     self.gen.throw(value)
apiserver     ~~~~~~~~~~~~~~^^^^^^^
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/_utils.py", line 87, in collapse_excgroups
apiserver     raise exc
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 193, in __call__
apiserver     response = await self.dispatch_func(request, call_next)
apiserver                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver   File "/usr/local/airflow/plugins/plugins/AIP_68_plugins/fastapi_root_middlewares.py", line 6, in dispatch
apiserver     response = await call_next(request)
apiserver                ^^^^^^^^^^^^^^^^^^^^^^^^
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 168, in call_next
apiserver     raise app_exc from app_exc.__cause__ or app_exc.__context__
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/base.py", line 144, in coro
apiserver     await self.app(scope, receive_or_disconnect, send_no_error)
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/middleware/exceptions.py", line 63, in __call__
apiserver     await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
apiserver     raise exc
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/_exception_handler.py", line 42, in wrapped_app
apiserver     await app(scope, receive, sender)
apiserver   File "/usr/local/lib/python3.14/site-packages/fastapi/middleware/asyncexitstack.py", line 18, in __call__
apiserver     await self.app(scope, receive, send)
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/routing.py", line 716, in __call__
apiserver     await self.middleware_stack(scope, receive, send)
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/routing.py", line 736, in app
apiserver     await route.handle(scope, receive, send)
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/routing.py", line 290, in handle
apiserver     await self.app(scope, receive, send)
apiserver   File "/usr/local/lib/python3.14/site-packages/fastapi/routing.py", line 134, in app
apiserver     await wrap_app_handling_exceptions(app, request)(scope, receive, send)
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
apiserver     raise exc
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/_exception_handler.py", line 42, in wrapped_app
apiserver     await app(scope, receive, sender)
apiserver   File "/usr/local/lib/python3.14/site-packages/fastapi/routing.py", line 120, in app
apiserver     response = await f(request)
apiserver                ^^^^^^^^^^^^^^^^
apiserver   File "/usr/local/lib/python3.14/site-packages/fastapi/routing.py", line 674, in app
apiserver     raw_response = await run_endpoint_function(
apiserver                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver     ...<3 lines>...
apiserver     )
apiserver     ^
apiserver   File "/usr/local/lib/python3.14/site-packages/fastapi/routing.py", line 330, in run_endpoint_function
apiserver     return await run_in_threadpool(dependant.call, **values)
apiserver            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver   File "/usr/local/lib/python3.14/site-packages/starlette/concurrency.py", line 32, in run_in_threadpool
apiserver     return await anyio.to_thread.run_sync(func)
apiserver            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver   File "/usr/local/lib/python3.14/site-packages/anyio/to_thread.py", line 63, in run_sync
apiserver     return await get_async_backend().run_sync_in_worker_thread(
apiserver            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver         func, args, abandon_on_cancel=abandon_on_cancel, limiter=limiter
apiserver         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apiserver     )
apiserver     ^
apiserver   File "/usr/local/lib/python3.14/site-packages/anyio/_backends/_asyncio.py", line 2502, in run_sync_in_worker_thread
apiserver     return await future
apiserver            ^^^^^^^^^^^^
apiserver   File "/usr/local/lib/python3.14/site-packages/anyio/_backends/_asyncio.py", line 986, in run
apiserver     result = context.run(func, *args)
apiserver   File "/usr/local/lib/python3.14/site-packages/airflow/api_fastapi/core_api/routes/public/dag_stats.py", line 91, in get_dag_stats
apiserver     DagStatsResponse(
apiserver     ~~~~~~~~~~~~~~~~^
apiserver         dag_id=dag_id,
apiserver         ^^^^^^^^^^^^^^
apiserver     ...<7 lines>...
apiserver         ],
apiserver         ^^
apiserver     )
apiserver     ^
apiserver   File "/usr/local/lib/python3.14/site-packages/pydantic/main.py", line 250, in __init__
apiserver     validated_self = self.__pydantic_validator__.validate_python(data, self_instance=self)
apiserver pydantic_core._pydantic_core.ValidationError: 1 validation error for DagStatsResponse
apiserver dag_display_name
apiserver   Input should be a valid string [type=string_type, input_value=None, input_type=NoneType]