Hello,

A customer contacted me because of issues updating modules. He is not able to tell me which action he has taken prior to facing the issue.

When trying to update using a SuperAdmin account, an error is shown. In the web console the full error log is: (no error in odoo log file)

Server application error
 Error code: 200 
 Error message: Odoo Server Error 
 Error data message:
 Sorry, you are not allowed to access documents of type 'Attachment' (ir.attachment). This operation is allowed for the groups:
    - User types/Internal User - (Operation: read, User: 4)
None 
 Error data debug:
 Traceback (most recent call last):
  File "/home/odoo/src/odoo/13.0/odoo/api.py", line 745, in get
    value = self._data[field][record._ids[0]]
KeyError: 60701

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/odoo/src/odoo/13.0/odoo/fields.py", line 996, in __get__
    value = env.cache.get(record, self)
  File "/home/odoo/src/odoo/13.0/odoo/api.py", line 751, in get
    raise CacheMiss(record, field)
odoo.exceptions.CacheMiss: ('loempia.module(60701,).image_ids', None)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/odoo/src/odoo/13.0/odoo/tools/cache.py", line 85, in lookup
    r = d[key]
  File "/home/odoo/src/odoo/13.0/odoo/tools/func.py", line 69, in wrapper
    return func(self, *args, **kwargs)
  File "/home/odoo/src/odoo/13.0/odoo/tools/lru.py", line 44, in __getitem__
    a = self.d[obj].me
KeyError: ('ir.model.access', <function IrModelAccess.check at 0x7f49da3a4950>, 4, False, 'ir.attachment', 'read', True, ('fr_FR',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/odoo/src/odoo/13.0/odoo/fields.py", line 1003, in __get__
    recs._fetch_field(self)
  File "/home/odoo/src/odoo/13.0/odoo/models.py", line 2935, in _fetch_field
    self._read(fnames)
  File "/home/odoo/src/odoo/13.0/odoo/models.py", line 3035, in _read
    field.read(fetched)
  File "/home/odoo/src/odoo/13.0/odoo/fields.py", line 2869, in read
    lines = comodel.search(domain, limit=self.limit)
  File "/home/odoo/src/odoo/13.0/odoo/models.py", line 1609, in search
    res = self._search(args, offset=offset, limit=limit, order=order, count=count)
  File "/home/odoo/src/odoo/13.0/addons/calendar/models/ir_attachment.py", line 21, in _search
    return super(Attachment, self)._search(args, offset=offset, limit=limit, order=order, count=count, access_rights_uid=access_rights_uid)
  File "/home/odoo/src/odoo/13.0/odoo/addons/base/models/ir_attachment.py", line 410, in _search
    count=False, access_rights_uid=access_rights_uid)
  File "/home/odoo/src/odoo/13.0/odoo/models.py", line 4364, in _search
    model.check_access_rights('read')
  File "/home/odoo/src/odoo/13.0/odoo/models.py", line 3204, in check_access_rights
    return self.env['ir.model.access'].check(self._name, operation, raise_exception)
  File "<decorator-gen-22>", line 2, in check
  File "/home/odoo/src/odoo/13.0/odoo/tools/cache.py", line 90, in lookup
    value = d[key] = self.method(*args, **kwargs)
  File "/home/odoo/src/odoo/13.0/odoo/addons/base/models/ir_model.py", line 1548, in check
    raise AccessError(msg % msg_params)
odoo.exceptions.AccessError: ("Sorry, you are not allowed to access documents of type 'Attachment' (ir.attachment). This operation is allowed for the groups:\n\t- User types/Internal User - (Operation: read, User: 4)", None)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/odoo/src/odoo/13.0/odoo/tools/cache.py", line 85, in lookup
    r = d[key]
  File "/home/odoo/src/odoo/13.0/odoo/tools/func.py", line 69, in wrapper
    return func(self, *args, **kwargs)
  File "/home/odoo/src/odoo/13.0/odoo/tools/lru.py", line 44, in __getitem__
    a = self.d[obj].me
KeyError: ('ir.model.access', <function IrModelAccess.check at 0x7f49da3a4950>, 4, False, 'ir.attachment', 'read', True, ('fr_FR',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/odoo/src/odoo/13.0/odoo/http.py", line 619, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/home/odoo/src/odoo/13.0/odoo/http.py", line 309, in _handle_exception
    raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
  File "/home/odoo/src/odoo/13.0/odoo/tools/pycompat.py", line 14, in reraise
    raise value
  File "/home/odoo/src/odoo/13.0/odoo/http.py", line 664, in dispatch
    result = self._call_function(**self.params)
  File "/home/odoo/src/odoo/13.0/odoo/http.py", line 345, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/home/odoo/src/odoo/13.0/odoo/service/model.py", line 93, in wrapper
    return f(dbname, *args, **kwargs)
  File "/home/odoo/src/odoo/13.0/odoo/http.py", line 338, in checked_call
    result = self.endpoint(*a, **kw)
  File "/home/odoo/src/odoo/13.0/odoo/http.py", line 910, in __call__
    return self.method(*args, **kw)
  File "/home/odoo/src/odoo/13.0/odoo/http.py", line 510, in response_wrap
    response = f(*args, **kw)
  File "/home/odoo/src/custom/private/loempia/controllers/embed.py", line 96, in update
    'ico': module.image_ids and '/apps/module_image?image_id=%s' % module.image_ids[0].id or '',
  File "/home/odoo/src/odoo/13.0/odoo/fields.py", line 2246, in __get__
    return super().__get__(records, owner)
  File "/home/odoo/src/odoo/13.0/odoo/fields.py", line 1005, in __get__
    record._fetch_field(self)
  File "/home/odoo/src/odoo/13.0/odoo/models.py", line 2935, in _fetch_field
    self._read(fnames)
  File "/home/odoo/src/odoo/13.0/odoo/models.py", line 3035, in _read
    field.read(fetched)
  File "/home/odoo/src/odoo/13.0/odoo/fields.py", line 2869, in read
    lines = comodel.search(domain, limit=self.limit)
  File "/home/odoo/src/odoo/13.0/odoo/models.py", line 1609, in search
    res = self._search(args, offset=offset, limit=limit, order=order, count=count)
  File "/home/odoo/src/odoo/13.0/addons/calendar/models/ir_attachment.py", line 21, in _search
    return super(Attachment, self)._search(args, offset=offset, limit=limit, order=order, count=count, access_rights_uid=access_rights_uid)
  File "/home/odoo/src/odoo/13.0/odoo/addons/base/models/ir_attachment.py", line 410, in _search
    count=False, access_rights_uid=access_rights_uid)
  File "/home/odoo/src/odoo/13.0/odoo/models.py", line 4364, in _search
    model.check_access_rights('read')
  File "/home/odoo/src/odoo/13.0/odoo/models.py", line 3204, in check_access_rights
    return self.env['ir.model.access'].check(self._name, operation, raise_exception)
  File "<decorator-gen-22>", line 2, in check
  File "/home/odoo/src/odoo/13.0/odoo/tools/cache.py", line 90, in lookup
    value = d[key] = self.method(*args, **kwargs)
  File "/home/odoo/src/odoo/13.0/odoo/addons/base/models/ir_model.py", line 1548, in check
    raise AccessError(msg % msg_params)
odoo.exceptions.AccessError: ("Sorry, you are not allowed to access documents of type 'Attachment' (ir.attachment). This operation is allowed for the groups:\n\t- User types/Internal User - (Operation: read, User: 4)", None)