Hi community, 

I'm using odoo 15, and got this error:

Traceback (most recent call last):

 File "/usr/lib/python3/dist-packages/odoo/api.py", line 886, in get

   return field_cache[record._ids[0]]

KeyError: 3238

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

 File "/usr/lib/python3/dist-packages/odoo/fields.py", line 1057, in __get__

   value = env.cache.get(record, self)

 File "/usr/lib/python3/dist-packages/odoo/api.py", line 889, in get

   raise CacheMiss(record, field)

odoo.exceptions.CacheMiss: 'account.bank.statement(3238,).balance_end_real'

I got this error on my production sites, but not on my local sites. I don't know why it's related to the cache miss. Any one know how to fixed this? Thanks!