Odoo filestore missing - odoo-14

Question

I want to set up a new Odoo development instance in a docker container with data from the live instance (running outside of docker).
To copy the database inside the docker container I followed these steps:
sudo docker cp dump.sql db_docker_name:/dump.sql
sudo docker exec -it --user postgres db_docker_name /bin/bash
psql database_name < dump.sql
ALTER DATABASE database_name OWNER TO odoo;
sudo docker exec docker_name pip3 install xmlschema # and all the other requirements
I get the error:
2022-10-17 08:10:29,024 1 INFO dblive odoo.addons.base.models.ir_attachment: _read_file reading /var/lib/odoo/filestore/dblive/6a/6ad87633490735f27b4f73d8d984193d8d7d6947
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/api.py", line 789, in get
field_cache = field_cache[record.env.cache_key(field)]
KeyError: (None, None)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/fields.py", line 970, in __get__
value = env.cache.get(record, self)
File "/usr/lib/python3/dist-packages/odoo/api.py", line 793, in get
raise CacheMiss(record, field)
odoo.exceptions.CacheMiss: 'ir.attachment(52,).datas'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/api.py", line 789, in get
field_cache = field_cache[record.env.cache_key(field)]
KeyError: (None,)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/fields.py", line 970, in __get__
value = env.cache.get(record, self)
File "/usr/lib/python3/dist-packages/odoo/api.py", line 793, in get
raise CacheMiss(record, field)
odoo.exceptions.CacheMiss: 'ir.attachment(52,).raw'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_attachment.py", line 102, in _file_read
with open(full_path, 'rb') as f:
FileNotFoundError: [Errno 2] No such file or directory: '/var/lib/odoo/filestore/dblive/6a/6ad87633490735f27b4f73d8d984193d8d7d6947'
Inside the container I have these files:
odoo#95198003ea0a:~/filestore/dblive$ ls
16 18 86 checklist d0 e7 fa
How can I solve this?
Thank you

Answer 1

Solved it by copying the original filestore into the new one.
docker cp filestore/. dev_odoo_1:/var/lib/odoo/filestore/dblive