Hello!
I’m having this error:
“sqlalchemy.orm.exc.DetachedInstanceError: Instance <DbAuthInfo at 0x7f49b4a83190> is not bound to a Session; attribute refresh operation cannot proceed (Background on this error at: Error Messages — SQLAlchemy 1.4 Documentation)”
of all my process in AiiDa list in a specific group. They are all finished (I chek going to the computer) but not retrieved from AiiDa. And I’m getting similar error for the process in a different group if I try to pause, but nothing on the verdi process report.:
“Error: failed to pause Process<371560>: Instance <DbNode at 0x7fee8eb5d900> is not bound to a Session; attribute refresh operation cannot proceed (Background on this error at: Error Messages — SQLAlchemy 1.4 Documentation)”
I’m running Aiida in a conda environment that was correclty working until yesterday.
Yesterday I created a new conda environment with a new AiiDa, changing the aiida path and exporting the new path in the correct environment.
The verdi status is ok.
The full error I get with “verdi process report” is below.
Thanks a lot in advance for any help!
Best
Chiara Cignarella
±> ERROR at 2023-12-07 17:06:17.551691+01:00
| Traceback (most recent call last):
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/engine/utils.py”, line 187, in exponential_backoff_retry
| result = await coro()
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/engine/processes/calcjobs/tasks.py”, line 192, in do_update
| with job_manager.request_job_info_update(authinfo, job_id) as update_request:
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/contextlib.py”, line 135, in enter
| return next(self.gen)
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/engine/processes/calcjobs/manager.py”, line 286, in request_job_info_update
| with self.get_jobs_list(authinfo).request_job_info_update(job_id) as request:
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/contextlib.py”, line 135, in enter
| return next(self.gen)
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/engine/processes/calcjobs/manager.py”, line 167, in request_job_info_update
| self._ensure_updating()
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/engine/processes/calcjobs/manager.py”, line 195, in _ensure_updating
| self._get_next_update_delay(),
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/engine/processes/calcjobs/manager.py”, line 230, in _get_next_update_delay
| minimum_interval = self.get_minimum_update_interval()
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/engine/processes/calcjobs/manager.py”, line 79, in get_minimum_update_interval
| return self._authinfo.computer.get_minimum_job_poll_interval()
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/orm/authinfos.py”, line 87, in computer
| return entities.from_backend_entity(computers.Computer, self._backend_entity.computer)
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/storage/psql_dos/orm/authinfos.py”, line 74, in computer
| return self.backend.computers.ENTITY_CLASS.from_dbmodel(self.model.dbcomputer, self.backend)
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/storage/psql_dos/orm/utils.py”, line 84, in getattr
| if self.is_saved() and self._is_mutable_model_field(item) and not self._in_transaction():
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/aiida/storage/psql_dos/orm/utils.py”, line 110, in is_saved
| return self.model.id is not None
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/sqlalchemy/orm/attributes.py”, line 487, in get
| return self.impl.get(state, dict)
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/sqlalchemy/orm/attributes.py”, line 959, in get
| value = self._fire_loader_callables(state, key, passive)
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/sqlalchemy/orm/attributes.py”, line 990, in _fire_loader_callables
| return state._load_expired(state, passive)
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/sqlalchemy/orm/state.py”, line 712, in _load_expired
| self.manager.expired_attribute_loader(self, toload, passive)
| File “/home/cignarella/micromamba/envs/sscha/lib/python3.10/site-packages/sqlalchemy/orm/loading.py”, line 1369, in load_scalar_attributes
| raise orm_exc.DetachedInstanceError(
| sqlalchemy.orm.exc.DetachedInstanceError: Instance <DbAuthInfo at 0x7f49b4a83190> is not bound to a Session; attribute refresh operation cannot proceed (Background on this error at: Error Messages — SQLAlchemy 1.4 Documentation)
±> WARNING at 2023-12-07 17:06:17.556282+01:00
| maximum attempts 5 of calling do_update, exceeded.