500: Internal Server Error
QWeb
Error message:
Error to render compiling AST ValueError: Expected singleton: product.template.attribute.value(1388, 166) Template: website_sale.product Path: /t/t[4]/div/section/div[2]/div[2]/div/div/p/t[2]/t/span Node: <span t-field="ptal.product_template_value_ids._only_active().name"/>
The error occured while rendering the template website_sale.product
and evaluating the following expression: <span t-field="ptal.product_template_value_ids._only_active().name"/>
Traceback
Traceback (most recent call last): File "/home/odoo/src/odoo/odoo/addons/base/models/ir_http.py", line 237, in _dispatch result = request.dispatch() File "/home/odoo/src/odoo/odoo/http.py", line 813, in dispatch r = self._call_function(**self.params) File "/home/odoo/src/odoo/odoo/http.py", line 370, in _call_function return checked_call(self.db, *args, **kwargs) File "/home/odoo/src/odoo/odoo/service/model.py", line 94, in wrapper return f(dbname, *args, **kwargs) File "/home/odoo/src/odoo/odoo/http.py", line 361, in checked_call result.flatten() File "/home/odoo/src/odoo/odoo/http.py", line 1282, in flatten self.response.append(self.render()) File "/home/odoo/src/odoo/odoo/http.py", line 1275, in render return env["ir.ui.view"]._render_template(self.template, self.qcontext) File "/home/odoo/src/odoo/odoo/addons/base/models/ir_ui_view.py", line 1727, in _render_template return self.browse(self.get_view_id(template))._render(values, engine) File "/home/odoo/src/odoo/addons/website/models/ir_ui_view.py", line 423, in _render return super(View, self)._render(values, engine=engine, minimal_qcontext=minimal_qcontext) File "/home/odoo/src/odoo/addons/web_editor/models/ir_ui_view.py", line 28, in _render return super(IrUiView, self)._render(values=values, engine=engine, minimal_qcontext=minimal_qcontext) File "/home/odoo/src/odoo/odoo/addons/base/models/ir_ui_view.py", line 1735, in _render return self.env[engine]._render(self.id, qcontext) File "/home/odoo/src/odoo/odoo/addons/base/models/ir_qweb.py", line 55, in _render result = super(IrQWeb, self)._render(id_or_xml_id, values=values, **context) File "/home/odoo/src/odoo/odoo/addons/base/models/qweb.py", line 254, in _render self.compile(template, options)(self, body.append, values or {}) File "/home/odoo/src/odoo/odoo/addons/base/models/qweb.py", line 336, in _compiled_fn raise QWebException("Error to render compiling AST", e, path, node and etree.tostring(node[0], encoding='unicode'), name) Exception The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/home/odoo/src/odoo/odoo/addons/base/models/ir_http.py", line 237, in _dispatch result = request.dispatch() File "/home/odoo/src/odoo/odoo/http.py", line 813, in dispatch r = self._call_function(**self.params) File "/home/odoo/src/odoo/odoo/http.py", line 370, in _call_function return checked_call(self.db, *args, **kwargs) File "/home/odoo/src/odoo/odoo/service/model.py", line 94, in wrapper return f(dbname, *args, **kwargs) File "/home/odoo/src/odoo/odoo/http.py", line 361, in checked_call result.flatten() File "/home/odoo/src/odoo/odoo/http.py", line 1282, in flatten self.response.append(self.render()) File "/home/odoo/src/odoo/odoo/http.py", line 1275, in render return env["ir.ui.view"]._render_template(self.template, self.qcontext) File "/home/odoo/src/odoo/odoo/addons/base/models/ir_ui_view.py", line 1727, in _render_template return self.browse(self.get_view_id(template))._render(values, engine) File "/home/odoo/src/odoo/addons/website/models/ir_ui_view.py", line 423, in _render return super(View, self)._render(values, engine=engine, minimal_qcontext=minimal_qcontext) File "/home/odoo/src/odoo/addons/web_editor/models/ir_ui_view.py", line 28, in _render return super(IrUiView, self)._render(values=values, engine=engine, minimal_qcontext=minimal_qcontext) File "/home/odoo/src/odoo/odoo/addons/base/models/ir_ui_view.py", line 1735, in _render return self.env[engine]._render(self.id, qcontext) File "/home/odoo/src/odoo/odoo/addons/base/models/ir_qweb.py", line 55, in _render result = super(IrQWeb, self)._render(id_or_xml_id, values=values, **context) File "/home/odoo/src/odoo/odoo/addons/base/models/qweb.py", line 254, in _render self.compile(template, options)(self, body.append, values or {}) File "/home/odoo/src/odoo/odoo/addons/base/models/qweb.py", line 336, in _compiled_fn raise QWebException("Error to render compiling AST", e, path, node and etree.tostring(node[0], encoding='unicode'), name) odoo.addons.base.models.qweb.QWebException: Expected singleton: product.template.attribute.value(1388, 166) Traceback (most recent call last): File "/home/odoo/src/odoo/odoo/models.py", line 5047, in ensure_one _id, = self._ids ValueError: too many values to unpack (expected 1) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/odoo/src/odoo/odoo/addons/base/models/qweb.py", line 329, in _compiled_fn return compiled(self, append, new, options, log) File "<template>", line 1, in template_website_sale_product_872 File "<template>", line 7, in body_call_content_870 File "<template>", line 147, in foreach_859 File "<template>", line 149, in foreach_858 File "/home/odoo/src/odoo/odoo/addons/base/models/ir_qweb.py", line 380, in _get_field content = converter.record_to_html(record, field_name, field_options) File "/home/odoo/src/odoo/odoo/addons/base/models/ir_qweb_fields.py", line 128, in record_to_html value = record[field_name] File "/home/odoo/src/odoo/odoo/models.py", line 5727, in __getitem__ return self._fields[key].__get__(self, self.env.registry[self._name]) File "/home/odoo/src/odoo/odoo/fields.py", line 987, in __get__ record.ensure_one() File "/home/odoo/src/odoo/odoo/models.py", line 5050, in ensure_one raise ValueError("Expected singleton: %s" % self) ValueError: Expected singleton: product.template.attribute.value(1388, 166) Error to render compiling AST ValueError: Expected singleton: product.template.attribute.value(1388, 166) Template: website_sale.product Path: /t/t[4]/div/section/div[2]/div[2]/div/div/p/t[2]/t/span Node: <span t-field="ptal.product_template_value_ids._only_active().name"/>