I'm sending Aragorn creative queries through Tier 1 (Heartburn) and I caught this error in the Retriever logs (running locally):
And this happened a couple times, plus the mongodb batch write error that I documented in #177
retriever | 2026-06-02T15:42:40.930+00:00 21 ERROR 2dcf4c0f Unhandled exception occured in QGX while processing Tier 1. See logs for details. retriever.utils.logs:exception():163
retriever | Traceback (most recent call last):
retriever | File "<string>", line 1, in <module>
retriever | File "/usr/local/lib/python3.13/multiprocessing/spawn.py", line 122, in spawn_main
retriever | exitcode = _main(fd, parent_sentinel)
retriever | File "/usr/local/lib/python3.13/multiprocessing/spawn.py", line 135, in _main
retriever | return self._bootstrap(parent_sentinel)
retriever | File "/usr/local/lib/python3.13/multiprocessing/process.py", line 313, in _bootstrap
retriever | self.run()
retriever | File "/usr/local/lib/python3.13/multiprocessing/process.py", line 108, in run
retriever | self._target(*self._args, **self._kwargs)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/uvicorn/_subprocess.py", line 80, in subprocess_started
retriever | target(sockets=sockets)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/uvicorn/supervisors/multiprocess.py", line 63, in target
retriever | return self.real_target(sockets)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/uvicorn/server.py", line 65, in run
retriever | return asyncio.run(self.serve(sockets=sockets))
retriever | File "/usr/local/lib/python3.13/asyncio/runners.py", line 195, in run
retriever | return runner.run(main)
retriever | File "/usr/local/lib/python3.13/asyncio/runners.py", line 118, in run
retriever | return self._loop.run_until_complete(task)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/middleware/base.py", line 144, in coro
retriever | await self.app(scope, receive_or_disconnect, send_no_error)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/middleware/cors.py", line 85, in __call__
retriever | await self.app(scope, receive, send)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/middleware/exceptions.py", line 63, in __call__
retriever | await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/_exception_handler.py", line 42, in wrapped_app
retriever | await app(scope, receive, sender)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/fastapi/middleware/asyncexitstack.py", line 18, in __call__
retriever | await self.app(scope, receive, send)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/routing.py", line 716, in __call__
retriever | await self.middleware_stack(scope, receive, send)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/routing.py", line 736, in app
retriever | await route.handle(scope, receive, send)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/routing.py", line 290, in handle
retriever | await self.app(scope, receive, send)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/fastapi/routing.py", line 123, in app
retriever | await wrap_app_handling_exceptions(app, request)(scope, receive, send)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/_exception_handler.py", line 42, in wrapped_app
retriever | await app(scope, receive, sender)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/fastapi/routing.py", line 110, in app
retriever | await response(scope, receive, send)
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/responses.py", line 168, in __call__
retriever | await self.background()
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/background.py", line 42, in __call__
retriever | await task()
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/starlette/background.py", line 27, in __call__
retriever | await self.func(*self.args, **self.kwargs)
retriever | File "/usr/src/app/src/retriever/lookup/lookup.py", line 57, in async_lookup
retriever | status, response = await lookup(query)
retriever | File "/usr/src/app/src/retriever/lookup/lookup.py", line 132, in lookup
retriever | results, kgraph, aux_graphs, logs, _error = await query_handler.execute()
retriever | File "/usr/src/app/.venv/lib/python3.13/site-packages/opentelemetry/util/_decorator.py", line 71, in async_wrapper
retriever | return await func(*args, **kwargs) # type: ignore
retriever | > File "/usr/src/app/src/retriever/lookup/qgx.py", line 193, in execute
retriever | results.append(part.as_result(self.k_agraph))
retriever | File "/usr/src/app/src/retriever/lookup/partial.py", line 101, in as_result
retriever | for kedge_id in k_agraph[qedge_id][in_id][out_id]
retriever | KeyError: 'MONDO:0005028'
I'm sending Aragorn creative queries through Tier 1 (Heartburn) and I caught this error in the Retriever logs (running locally):
And this happened a couple times, plus the mongodb batch write error that I documented in #177