500: Internal Server Error
QWeb
Error message:
Error to render compiling AST ValueError: Expected singleton: product.template.attribute.value(78, 79, 5036, 77) Template: website_sale.product Path: /t/t[4]/div/section[1]/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/odoo/odoo/addons/base/models/ir_http.py", line 237, in _dispatch
result = request.dispatch()
File "/home/odoo/odoo/odoo/http.py", line 806, in dispatch
r = self._call_function(**self.params)
File "/home/odoo/odoo/odoo/http.py", line 359, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/home/odoo/odoo/odoo/service/model.py", line 94, in wrapper
return f(dbname, *args, **kwargs)
File "/home/odoo/odoo/odoo/http.py", line 350, in checked_call
result.flatten()
File "/home/odoo/odoo/odoo/http.py", line 1273, in flatten
self.response.append(self.render())
File "/home/odoo/odoo/odoo/http.py", line 1266, in render
return env["ir.ui.view"]._render_template(self.template, self.qcontext)
File "/home/odoo/odoo/odoo/addons/base/models/ir_ui_view.py", line 1718, in _render_template
return self.browse(self.get_view_id(template))._render(values, engine)
File "/home/odoo/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/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/odoo/odoo/addons/base/models/ir_ui_view.py", line 1726, in _render
return self.env[engine]._render(self.id, qcontext)
File "/home/odoo/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/odoo/odoo/addons/base/models/qweb.py", line 258, in _render
self.compile(template, options)(self, body.append, values or {})
File "/home/odoo/odoo/odoo/addons/base/models/qweb.py", line 338, 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/odoo/odoo/addons/base/models/ir_http.py", line 237, in _dispatch
result = request.dispatch()
File "/home/odoo/odoo/odoo/http.py", line 806, in dispatch
r = self._call_function(**self.params)
File "/home/odoo/odoo/odoo/http.py", line 359, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/home/odoo/odoo/odoo/service/model.py", line 94, in wrapper
return f(dbname, *args, **kwargs)
File "/home/odoo/odoo/odoo/http.py", line 350, in checked_call
result.flatten()
File "/home/odoo/odoo/odoo/http.py", line 1273, in flatten
self.response.append(self.render())
File "/home/odoo/odoo/odoo/http.py", line 1266, in render
return env["ir.ui.view"]._render_template(self.template, self.qcontext)
File "/home/odoo/odoo/odoo/addons/base/models/ir_ui_view.py", line 1718, in _render_template
return self.browse(self.get_view_id(template))._render(values, engine)
File "/home/odoo/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/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/odoo/odoo/addons/base/models/ir_ui_view.py", line 1726, in _render
return self.env[engine]._render(self.id, qcontext)
File "/home/odoo/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/odoo/odoo/addons/base/models/qweb.py", line 258, in _render
self.compile(template, options)(self, body.append, values or {})
File "/home/odoo/odoo/odoo/addons/base/models/qweb.py", line 338, 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(78, 79, 5036, 77)
Traceback (most recent call last):
File "/home/odoo/odoo/odoo/models.py", line 5011, 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/odoo/odoo/addons/base/models/qweb.py", line 331, in _compiled_fn
return compiled(self, append, new, options, log)
File "<template>", line 1, in template_website_sale_product_10499
File "<template>", line 7, in body_call_content_10497
File "<template>", line 135, in foreach_10471
File "<template>", line 137, in foreach_10470
File "/home/odoo/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/odoo/odoo/addons/base/models/ir_qweb_fields.py", line 128, in record_to_html
value = record[field_name]
File "/home/odoo/odoo/odoo/models.py", line 5689, in __getitem__
return self._fields[key].__get__(self, type(self))
File "/home/odoo/odoo/odoo/fields.py", line 965, in __get__
record.ensure_one()
File "/home/odoo/odoo/odoo/models.py", line 5014, in ensure_one
raise ValueError("Expected singleton: %s" % self)
ValueError: Expected singleton: product.template.attribute.value(78, 79, 5036, 77)
Error to render compiling AST
ValueError: Expected singleton: product.template.attribute.value(78, 79, 5036, 77)
Template: website_sale.product
Path: /t/t[4]/div/section[1]/div[2]/div[2]/div/div/p/t[2]/t/span
Node: <span t-field="ptal.product_template_value_ids._only_active().name"/>