Failed Installation of sale_price_purchase

[mfaheemkhan6]

Traceback (most recent call last):
File "/opt/Software/Software/http.py", line 638, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/opt/Software/Software/http.py", line 675, in dispatch
result = self._call_function(**self.params)
File "/opt/Software/Software/http.py", line 331, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/opt/Software/Software/service/model.py", line 119, in wrapper
return f(dbname, *args, **kwargs)
File "/opt/Software/Software/http.py", line 324, in checked_call
result = self.endpoint(*a, **kw)
File "/opt/Software/Software/http.py", line 933, in call
return self.method(*args, **kw)
File "/opt/Software/Software/http.py", line 504, in response_wrap
response = f(*args, **kw)
File "/opt/Software/addons/web/controllers/main.py", line 882, in call_button
action = self._call_kw(model, method, args, {})
File "/opt/Software/addons/web/controllers/main.py", line 870, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/opt/Software/Software/api.py", line 681, in call_kw
return call_kw_multi(method, model, args, kwargs)
File "/opt/Software/Software/api.py", line 672, in call_kw_multi
result = method(recs, *args, **kwargs)
File "/opt/Software/Software/addons/base/module/module.py", line 410, in button_immediate_install
return self._button_immediate_function(type(self).button_install)
File "/opt/Software/Software/addons/base/module/module.py", line 484, in _button_immediate_function
modules.registry.Registry.new(self._cr.dbname, update_module=True)
File "/opt/Software/Software/modules/registry.py", line 78, in new
Software.modules.load_modules(registry._db, force_demo, status, update_module)
File "/opt/Software/Software/modules/loading.py", line 339, in load_modules
loaded_modules, update_module)
File "/opt/Software/Software/modules/loading.py", line 237, in load_marked_modules
loaded, processed = load_module_graph(cr, graph, progressdict, report=report, skip_modules=loaded_modules, perform_checks=perform_checks)
File "/opt/Software/Software/modules/loading.py", line 156, in load_module_graph
_load_data(cr, module_name, idref, mode, kind='data')
File "/opt/Software/Software/modules/loading.py", line 95, in _load_data
tools.convert_file(cr, module_name, filename, idref, mode, noupdate, kind, report)
File "/opt/Software/Software/tools/convert.py", line 848, in convert_file
convert_xml_import(cr, module, fp, idref, mode, noupdate, report)
File "/opt/Software/Software/tools/convert.py", line 918, in convert_xml_import
obj.parse(doc.getroot(), mode=mode)
File "/opt/Software/Software/tools/convert.py", line 802, in parse
self._tags[rec.tag](rec, de, mode=mode)
File "/opt/Software/Software/tools/convert.py", line 710, in _tag_record
id = self.env(context=rec_context)['ir.model.data']._update(rec_model, self.module, res, rec_id or False, not self.isnoupdate(data_node), noupdate=self.isnoupdate(data_node), mode=self.mode)
File "/opt/Software/Software/addons/base/ir/ir_model.py", line 1191, in _update
record = record.create(values)
File "/opt/Software/Software/addons/base/ir/ir_ui_view.py", line 360, in create
return super(View, self).create(self._compute_defaults(values))
File "/opt/Software/Software/models.py", line 3823, in create
self._fields[key].determine_inverse(record)
File "/opt/Software/Software/fields.py", line 999, in determine_inverse
getattr(records, self.inverse)()
File "/opt/Software/Software/addons/base/ir/ir_ui_view.py", line 220, in _inverse_arch
view.write(data)
File "/opt/Software/Software/addons/base/ir/ir_ui_view.py", line 378, in write
return super(View, self).write(self._compute_defaults(vals))
File "/opt/Software/Software/models.py", line 3555, in write
self._write(old_vals)
File "/opt/Software/Software/models.py", line 3701, in _write
self._validate_fields(vals)
File "/opt/Software/Software/models.py", line 1074, in validate_fields
raise ValidationError("%s\n\n%s" % (("Error while validating constraint"), tools.ustr(e)))
ParseError: "Error while validating constraint

Field origin does not exist

Error context:
View sale_price_purchase.order.line.form
[view_id: 768, xml_id: n/a, model: purchase.order.line, parent_id: 692]
None" while parsing /opt/Software/custom-addons/difusionvisual/sale_price_purchase/views/sale_price_purchase.xml:4, near

sale_price_purchase.order.line.form
purchase.order.line

[Bioriginal]

Same problem here, did you find a solution for the missing field ?