Traceback (most recent call last): File "/usr/lib/python3/dist-packages/odoo/tools/cache.py", line 85, in lookup r = d[key] File "", line 2, in __getitem__ File "/usr/lib/python3/dist-packages/odoo/tools/func.py", line 87, in locked return func(inst, *args, **kwargs) File "/usr/lib/python3/dist-packages/odoo/tools/lru.py", line 34, in __getitem__ a = self.d[obj] KeyError: ('ir.model.data', , 'product.product_category_1') 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 698, in _tag_root f(rec) File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 568, in _tag_record f_val = self.id_get(f_ref, raise_if_not_found=nodeattr2bool(rec, 'forcecreate', True)) File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 681, in id_get res = self.model_id_get(id_str, raise_if_not_found) File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 687, in model_id_get return self.env['ir.model.data']._xmlid_to_res_model_res_id(id_str, raise_if_not_found=raise_if_not_found) File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_model.py", line 2002, in _xmlid_to_res_model_res_id return self._xmlid_lookup(xmlid)[1:3] File "", line 2, in _xmlid_lookup File "/usr/lib/python3/dist-packages/odoo/tools/cache.py", line 90, in lookup value = d[key] = self.method(*args, **kwargs) File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_model.py", line 1995, in _xmlid_lookup raise ValueError('External ID not found in the system: %s' % xmlid) ValueError: External ID not found in the system: product.product_category_1 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/odoo/http.py", line 1584, in _serve_db return service_model.retrying(self._serve_ir_http, self.env) File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 134, in retrying result = func() File "/usr/lib/python3/dist-packages/odoo/http.py", line 1611, in _serve_ir_http response = self.dispatcher.dispatch(rule.endpoint, args) File "/usr/lib/python3/dist-packages/odoo/http.py", line 1808, in dispatch result = self.request.registry['ir.http']._dispatch(endpoint) File "/usr/lib/python3/dist-packages/odoo/addons/website/models/ir_http.py", line 235, in _dispatch response = super()._dispatch(endpoint) File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_http.py", line 154, in _dispatch result = endpoint(**request.params) File "/usr/lib/python3/dist-packages/odoo/http.py", line 699, in route_wrapper result = endpoint(self, *args, **params_ok) File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/dataset.py", line 46, in call_button action = self._call_kw(model, method, args, kwargs) File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/dataset.py", line 33, in _call_kw return call_kw(request.env[model], method, args, kwargs) File "/usr/lib/python3/dist-packages/odoo/api.py", line 461, in call_kw result = _call_kw_multi(method, model, args, kwargs) File "/usr/lib/python3/dist-packages/odoo/api.py", line 448, 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 76, in check_and_log return method(self, *args, **kwargs) File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 491, 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 615, in _button_immediate_function registry = modules.registry.Registry.new(self._cr.dbname, update_module=True) File "", line 2, in new File "/usr/lib/python3/dist-packages/odoo/tools/func.py", line 87, in locked return func(inst, *args, **kwargs) File "/usr/lib/python3/dist-packages/odoo/modules/registry.py", line 90, in new odoo.modules.load_modules(registry, force_demo, status, update_module) File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 487, in load_modules processed_modules += load_marked_modules(cr, graph, File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 371, in load_marked_modules loaded, processed = load_module_graph( File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 230, in load_module_graph load_data(cr, idref, mode, kind='data', package=package) File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 71, in load_data tools.convert_file(cr, package.name, filename, idref, mode, noupdate, kind) File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 763, in convert_file convert_xml_import(cr, module, fp, idref, mode, noupdate) File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 829, in convert_xml_import obj.parse(doc.getroot()) File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 749, in parse self._tag_root(de) File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 698, in _tag_root f(rec) File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 711, in _tag_root raise ParseError('while parsing %s:%s, somewhere inside\n%s' % ( odoo.tools.convert.ParseError: while parsing /usr/lib/python3/dist-packages/odoo/addons/point_of_sale/data/point_of_sale_data.xml:13, somewhere inside PoS The above server error caused the following client error: RPC_ERROR: Odoo Server Error