What issue you are facing when you try to restore database backup normally?

The restoration is successful. After that, when I login, I see the cache error as muhammed noufal described in the eclipse console. I am running odoo in eclipse.

Hi,

I am using odoo 14 on ubuntu 20.04. I tried to copy a database to a new development machine. In the origin server, I use back up in odoo web/database/manager in .zip format. I then go to the development machine and use odoo web/database/manager to restore the database. The restoration is ok and I am able to start odoo on the development machine. But I get the following error. Can you tell me how to solve this? Thanks.

Regards,
Simon Lee

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Traceback (most recent call last):
File "/home/hago_admin/odoo14/odoo/api.py", line 792, 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 "/home/hago_admin/odoo14/odoo/fields.py", line 972, in __get__
value = env.cache.get(record, self)
File "/home/hago_admin/odoo14/odoo/api.py", line 796, in get
raise CacheMiss(record, field)
odoo.exceptions.CacheMiss: 'res.users(2,).image_128'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/hago_admin/odoo14/odoo/api.py", line 792, 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 "/home/hago_admin/odoo14/odoo/fields.py", line 972, in __get__
value = env.cache.get(record, self)
File "/home/hago_admin/odoo14/odoo/api.py", line 796, in get
raise CacheMiss(record, field)
odoo.exceptions.CacheMiss: 'res.partner(3,).image_128'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/hago_admin/odoo14/odoo/api.py", line 792, 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 "/home/hago_admin/odoo14/odoo/fields.py", line 972, in __get__
value = env.cache.get(record, self)
File "/home/hago_admin/odoo14/odoo/api.py", line 796, in get
raise CacheMiss(record, field)
odoo.exceptions.CacheMiss: 'ir.attachment(16,).datas'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/hago_admin/odoo14/odoo/api.py", line 792, 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 "/home/hago_admin/odoo14/odoo/fields.py", line 972, in __get__
value = env.cache.get(record, self)
File "/home/hago_admin/odoo14/odoo/api.py", line 796, in get
raise CacheMiss(record, field)
odoo.exceptions.CacheMiss: 'ir.attachment(16,).raw'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/hago_admin/odoo14/odoo/addons/base/models/ir_attachment.py", line 105, in _file_read
with open(full_path, 'rb') as f:
FileNotFoundError: [Errno 2] No such file or directory: '/home/hago_admin/.local/share/Odoo/filestore/hago_db_3/c5/c54d3d5e2b1320083bf5378b7c195b0985fa04c1'

You are choosing "This database was moved" for the database option. And you are not copying filestore to the system. You have to copy the filestore to "/home/hago_admin/.local/share/Odoo"

If you choose "This database was moved" option, you won't get filestore. If it's pg_dump file, you can choose this option.

@Baiju ks database is a copy also working