Got this error on products:
---------------------------------
Fehler:
Server Error
Traceback (most recent call last):
File "/opt/odoo12/odoo/odoo/api.py", line 1039, in get
value = self._data[key][field][record._ids[0]]
KeyError: 84
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/odoo12/odoo/odoo/fields.py", line 980, in __get__
value = record.env.cache.get(record, self)
File "/opt/odoo12/odoo/odoo/api.py", line 1041, in get
raise CacheMiss(record, field)
odoo.exceptions.CacheMiss: ('product.template(84,).weight_uom_name', None)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/odoo12/odoo/odoo/api.py", line 1039, in get
value = self._data[key][field][record._ids[0]]
KeyError: 84
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/odoo12/odoo/odoo/fields.py", line 980, in __get__
value = record.env.cache.get(record, self)
File "/opt/odoo12/odoo/odoo/api.py", line 1041, in get
raise CacheMiss(record, field)
odoo.exceptions.CacheMiss: ('product.template(84,).weight_uom_id', None)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/odoo12/odoo/odoo/tools/cache.py", line 88, in lookup
r = d[key]
File "/opt/odoo12/odoo/odoo/tools/func.py", line 69, in wrapper
return func(self, *args, **kwargs)
File "/opt/odoo12/odoo/odoo/tools/lru.py", line 44, in __getitem__
a = self.d[obj].me
KeyError: ('ir.model.data', <function IrModelData.xmlid_lookup at 0x7fde437e3488>, 'uom.product_uom_kgm')
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/odoo12/odoo/odoo/http.py", line 654, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/opt/odoo12/odoo/odoo/http.py", line 312, in _handle_exception
raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
File "/opt/odoo12/odoo/odoo/tools/pycompat.py", line 87, in reraise
raise value
File "/opt/odoo12/odoo/odoo/http.py", line 696, in dispatch
result = self._call_function(**self.params)
File "/opt/odoo12/odoo/odoo/http.py", line 344, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/opt/odoo12/odoo/odoo/service/model.py", line 97, in wrapper
return f(dbname, *args, **kwargs)
File "/opt/odoo12/odoo/odoo/http.py", line 337, in checked_call
result = self.endpoint(*a, **kw)
File "/opt/odoo12/odoo/odoo/http.py", line 939, in __call__
return self.method(*args, **kw)
File "/opt/odoo12/odoo/odoo/http.py", line 517, in response_wrap
response = f(*args, **kw)
File "/opt/odoo12/odoo/addons/web/controllers/main.py", line 962, in call_kw
return self._call_kw(model, method, args, kwargs)
File "/opt/odoo12/odoo/addons/web/controllers/main.py", line 954, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/opt/odoo12/odoo/odoo/api.py", line 749, in call_kw
return _call_kw_multi(method, model, args, kwargs)
File "/opt/odoo12/odoo/odoo/api.py", line 736, in _call_kw_multi
result = method(recs, *args, **kwargs)
File "/opt/odoo12/odoo/odoo/models.py", line 2787, in read
vals[name] = convert(record[name], record, use_name_get)
File "/opt/odoo12/odoo/odoo/models.py", line 5097, in __getitem__
return self._fields[key].__get__(self, type(self))
File "/opt/odoo12/odoo/odoo/fields.py", line 984, in __get__
self.determine_value(record)
File "/opt/odoo12/odoo/odoo/fields.py", line 1095, in determine_value
self.compute_value(recs)
File "/opt/odoo12/odoo/odoo/fields.py", line 1051, in compute_value
self._compute_value(records)
File "/opt/odoo12/odoo/odoo/fields.py", line 1044, in _compute_value
self.compute(records)
File "/opt/odoo12/odoo/odoo/fields.py", line 609, in _compute_related
values = [first(value[name]) for value in values]
File "/opt/odoo12/odoo/odoo/fields.py", line 609, in <listcomp>
values = [first(value[name]) for value in values]
File "/opt/odoo12/odoo/odoo/models.py", line 5097, in __getitem__
return self._fields[key].__get__(self, type(self))
File "/opt/odoo12/odoo/odoo/fields.py", line 984, in __get__
self.determine_value(record)
File "/opt/odoo12/odoo/odoo/fields.py", line 1095, in determine_value
self.compute_value(recs)
File "/opt/odoo12/odoo/odoo/fields.py", line 1051, in compute_value
self._compute_value(records)
File "/opt/odoo12/odoo/odoo/fields.py", line 1042, in _compute_value
getattr(records, self.compute)()
File "/opt/odoo12/odoo/addons/product/models/product_template.py", line 286, in _compute_weight_uom_id
weight_uom_id = self._get_weight_uom_id_from_ir_config_parameter()
File "/opt/odoo12/odoo/addons/product/models/product_template.py", line 283, in _get_weight_uom_id_from_ir_config_parameter
return self.env.ref('uom.product_uom_kgm')
File "/opt/odoo12/odoo/odoo/api.py", line 854, in ref
return self['ir.model.data'].xmlid_to_object(xml_id, raise_if_not_found=raise_if_not_found)
File "/opt/odoo12/odoo/odoo/addons/base/models/ir_model.py", line 1413, in xmlid_to_object
t = self.xmlid_to_res_model_res_id(xmlid, raise_if_not_found)
File "/opt/odoo12/odoo/odoo/addons/base/models/ir_model.py", line 1397, in xmlid_to_res_model_res_id
return self.xmlid_lookup(xmlid)[1:3]
File "<decorator-gen-25>", line 2, in xmlid_lookup
File "/opt/odoo12/odoo/odoo/tools/cache.py", line 93, in lookup
value = d[key] = self.method(*args, **kwargs)
File "/opt/odoo12/odoo/odoo/addons/base/models/ir_model.py", line 1386, in xmlid_lookup
raise ValueError('External ID not found in the system: %s' % xmlid)
ValueError: External ID not found in the system: uom.product_uom_kgm
---------------------
Any idea ? I guess someone deleted a reference
