Hi,
while running Open edX with tutor I see the following error message in the logs:
cms-worker-1 | [2025-05-28 07:06:20,530: ERROR/ForkPoolWorker-3] [2cab9916-ef30-47c0-bc4d-fe0c07481727] failed due to Traceback (most recent call last):
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/django_redis/client/default.py", line 445, in decode
cms-worker-1 | value = int(value)
cms-worker-1 | ^^^^^^^^^^
cms-worker-1 | ValueError: invalid literal for int() with base 10: b'\x80\x04\x95\xf4\x00\x00\x00\x00\x00\x00\x00\x8c\x15django.db.models.base\x94\x8c\x0emodel_unpickle\x94\x93\x94\x8c\x06grades\x94\x8c\x14ComputeGradesSetting\x94\x86\x94\x85\x94R\x94}\x94(\x8c\x06_s
During handling of the above exception, another exception occurred:
cms-worker-1 | Traceback (most recent call last):
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/celery/app/trace.py", line 453, in trace_task
cms-worker-1 | R = retval = fun(*args, **kwargs)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/celery/app/trace.py", line 736, in __protected_call__
cms-worker-1 | return self.run(*args, **kwargs)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/edx_django_utils/monitoring/internal/code_owner/utils.py", line 193, in new_function
cms-worker-1 | return wrapped_function(*args, **kwargs)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/edx-platform/lms/djangoapps/grades/tasks.py", line 71, in compute_all_grades_for_course
cms-worker-1 | for course_key_string, offset, batch_size in _course_task_args(course_key=course_key, **kwargs):
cms-worker-1 | File "/openedx/edx-platform/lms/djangoapps/grades/tasks.py", line 373, in _course_task_args
cms-worker-1 | batch_size = ComputeGradesSetting.current().batch_size
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/config_models/models.py", line 133, in current
cms-worker-1 | cached_response = TieredCache.get_cached_response(cache_key)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/edx_django_utils/cache/utils.py", line 191, in get_cached_response
cms-worker-1 | django_cached_response = cls._get_cached_response_from_django_cache(key)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/edx_django_utils/cache/utils.py", line 262, in _get_cached_response_from_django_cache
cms-worker-1 | cached_value = django_cache.get(key, _CACHE_MISS)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/django_redis/cache.py", line 92, in get
cms-worker-1 | value = self._get(key, default, version, client)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/django_redis/cache.py", line 29, in _decorator
cms-worker-1 | return method(self, *args, **kwargs)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/django_redis/cache.py", line 99, in _get
cms-worker-1 | return self.client.get(key, default=default, version=version, client=client)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/django_redis/client/default.py", line 265, in get
cms-worker-1 | return self.decode(value)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/django_redis/client/default.py", line 452, in decode
cms-worker-1 | value = self._serializer.loads(value)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/django_redis/serializers/pickle.py", line 32, in loads
cms-worker-1 | return pickle.loads(value)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/django/db/models/base.py", line 2524, in model_unpickle
cms-worker-1 | model = apps.get_model(*model_id)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/django/apps/registry.py", line 208, in get_model
cms-worker-1 | app_config = self.get_app_config(app_label)
cms-worker-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cms-worker-1 | File "/openedx/venv/lib/python3.11/site-packages/django/apps/registry.py", line 165, in get_app_config
cms-worker-1 | raise LookupError(message)
cms-worker-1 | LookupError: No installed app with label 'grades'.
Can anyone help me figure out what went wrong?