Hello,

I inherited the packages view to add on it fields but I am getting this error:

Odoo Server Error
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 394, in _check_xml
self.postprocess_and_fields(view.model, view_doc, view.id)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 987, in postprocess_and_fields
self.raise_view_error(message, view_id)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 614, in raise_view_error
raise ValueError(message)
ValueError: Field `net_weight` does not exist

Error context:
View `view.quant.package.form.inherit`
[view_id: 2829, xml_id: n/a, model: stock.quant.package, parent_id: 984]

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 712, in parse
self._tag_root(de)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 674, in _tag_root
f(rec)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 674, in _tag_root
f(rec)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 577, in _tag_record
record = model._load_records([data], self.mode == 'update')
File "/usr/lib/python3/dist-packages/odoo/models.py", line 4104, in _load_records
records = self._load_records_create([data['values'] for data in to_create])
File "/usr/lib/python3/dist-packages/odoo/models.py", line 4018, in _load_records_create
return self.create(values)
File "", line 2, in create
File "/usr/lib/python3/dist-packages/odoo/api.py", line 336, in _model_create_multi
return create(self, arg)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 475, in create
return super(View, self).create(vals_list)
File "", line 2, in create
File "/usr/lib/python3/dist-packages/odoo/api.py", line 336, in _model_create_multi
return create(self, arg)
File "/usr/lib/python3/dist-packages/odoo/models.py", line 3779, in create
fields[0].determine_inverse(batch_recs)
File "/usr/lib/python3/dist-packages/odoo/fields.py", line 1120, in determine_inverse
getattr(records, self.inverse)()
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 299, in _inverse_arch
view.write(data)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 493, in write
res = super(View, self).write(self._compute_defaults(vals))
File "/usr/lib/python3/dist-packages/odoo/models.py", line 3568, in write
real_recs._validate_fields(set(vals) - set(inverse_fields))
File "/usr/lib/python3/dist-packages/odoo/models.py", line 1176, in _validate_fields
check(self)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 396, in _check_xml
raise ValidationError("%s\n\n%s" % (_("Error while validating view"), tools.ustr(e)))
odoo.exceptions.ValidationError: ('Error while validating view\n\nField `net_weight` does not exist\n\nError context:\nView `view.quant.package.form.inherit`\n[view_id: 2829, xml_id: n/a, model: stock.quant.package, parent_id: 984]', None)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/http.py", line 624, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 310, in _handle_exception
raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
File "/usr/lib/python3/dist-packages/odoo/tools/pycompat.py", line 14, in reraise
raise value
File "/usr/lib/python3/dist-packages/odoo/http.py", line 669, in dispatch
result = self._call_function(**self.params)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 350, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 94, in wrapper
return f(dbname, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 339, in checked_call
result = self.endpoint(*a, **kw)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 915, in __call__
return self.method(*args, **kw)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 515, in response_wrap
response = f(*args, **kw)
File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 1326, in call_button
action = self._call_kw(model, method, args, kwargs)
File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 1314, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/usr/lib/python3/dist-packages/odoo/api.py", line 387, in call_kw
result = _call_kw_multi(method, model, args, kwargs)
File "/usr/lib/python3/dist-packages/odoo/api.py", line 374, in _call_kw_multi
result = method(recs, *args, **kwargs)
File "", line 2, in button_immediate_install
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 72, in check_and_log
return method(self, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 463, in button_immediate_install
return self._button_immediate_function(type(self).button_install)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 573, in _button_immediate_function
modules.registry.Registry.new(self._cr.dbname, update_module=True)
File "/usr/lib/python3/dist-packages/odoo/modules/registry.py", line 86, in new
odoo.modules.load_modules(registry._db, force_demo, status, update_module)
File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 423, in load_modules
loaded_modules, update_module, models_to_check)
File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 315, in load_marked_modules
perform_checks=perform_checks, models_to_check=models_to_check
File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 225, in load_module_graph
load_data(cr, idref, mode, kind='data', package=package, report=report)
File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 68, in load_data
tools.convert_file(cr, package.name, filename, idref, mode, noupdate, kind, report)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 736, in convert_file
convert_xml_import(cr, module, fp, idref, mode, noupdate, report)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 803, in convert_xml_import
obj.parse(doc.getroot())
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 721, in parse
exc_info[2]
File "/usr/lib/python3/dist-packages/odoo/tools/pycompat.py", line 13, in reraise
raise value.with_traceback(tb)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 712, in parse
self._tag_root(de)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 674, in _tag_root
f(rec)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 674, in _tag_root
f(rec)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 577, in _tag_record
record = model._load_records([data], self.mode == 'update')
File "/usr/lib/python3/dist-packages/odoo/models.py", line 4104, in _load_records
records = self._load_records_create([data['values'] for data in to_create])
File "/usr/lib/python3/dist-packages/odoo/models.py", line 4018, in _load_records_create
return self.create(values)
File "", line 2, in create
File "/usr/lib/python3/dist-packages/odoo/api.py", line 336, in _model_create_multi
return create(self, arg)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 475, in create
return super(View, self).create(vals_list)
File "", line 2, in create
File "/usr/lib/python3/dist-packages/odoo/api.py", line 336, in _model_create_multi
return create(self, arg)
File "/usr/lib/python3/dist-packages/odoo/models.py", line 3779, in create
fields[0].determine_inverse(batch_recs)
File "/usr/lib/python3/dist-packages/odoo/fields.py", line 1120, in determine_inverse
getattr(records, self.inverse)()
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 299, in _inverse_arch
view.write(data)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 493, in write
res = super(View, self).write(self._compute_defaults(vals))
File "/usr/lib/python3/dist-packages/odoo/models.py", line 3568, in write
real_recs._validate_fields(set(vals) - set(inverse_fields))
File "/usr/lib/python3/dist-packages/odoo/models.py", line 1176, in _validate_fields
check(self)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 396, in _check_xml
raise ValidationError("%s\n\n%s" % (_("Error while validating view"), tools.ustr(e)))
odoo.tools.convert.ParseError: "Error while validating view

Field `net_weight` does not exist

Error context:
View `view.quant.package.form.inherit`
[view_id: 2829, xml_id: n/a, model: stock.quant.package, parent_id: 984]
None" while parsing /home/ubuntu/custom_modules/packages_weight/views/views.xml:2, near



view.quant.package.form.inherit
stock.quant.package

Here is the code:

view.quant.package.form.inherit
stock.quant.package