500: Internal Server Error
QWeb
Error message:
Error to render compiling AST AttributeError: 'NoneType' object has no attribute '_get_first_possible_combination' Template: website_sale.product Path: /t/t[1] Node: <t t-set="combination" t-value="product._get_first_possible_combination()"/>
The error occured while rendering the template website_sale.product
and evaluating the following expression: <t t-set="combination" t-value="product._get_first_possible_combination()"/>
Traceback
Traceback (most recent call last): File "/opt/odoo13/odoo13-server/odoo/addons/base/models/qweb.py", line 334, in _compiled_fn return compiled(self, append, new, options, log) File "<template>", line 1, in template_website_sale_product_16112 AttributeError: 'NoneType' object has no attribute '_get_first_possible_combination' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/opt/odoo13/odoo13-server/odoo/http.py", line 1396, in get_response result.flatten() File "/opt/odoo13/odoo13-server/odoo/http.py", line 1259, in flatten self.response.append(self.render()) File "/opt/odoo13/odoo13-server/odoo/http.py", line 1252, in render return env["ir.ui.view"].render_template(self.template, self.qcontext) File "/opt/odoo13/odoo13-server/odoo/addons/base/models/ir_ui_view.py", line 1201, in render_template return self.browse(self.get_view_id(template)).render(values, engine) File "/opt/odoo13/addons/odoo13-addons/website/models/ir_ui_view.py", line 344, in render return super(View, self).render(values, engine=engine, minimal_qcontext=minimal_qcontext) File "/opt/odoo13/addons/odoo13-addons/web_editor/models/ir_ui_view.py", line 27, in render return super(IrUiView, self).render(values=values, engine=engine, minimal_qcontext=minimal_qcontext) File "/opt/odoo13/odoo13-server/odoo/addons/base/models/ir_ui_view.py", line 1209, in render return self.env[engine].render(self.id, qcontext) File "/opt/odoo13/addons/odoo13-addons/web_studio/models/ir_qweb.py", line 43, in render return super(IrQWeb, self).render(template, values=values, **options) File "/opt/odoo13/odoo13-server/odoo/addons/base/models/ir_qweb.py", line 58, in render result = super(IrQWeb, self).render(id_or_xml_id, values=values, **context) File "/opt/odoo13/odoo13-server/odoo/addons/base/models/qweb.py", line 261, in render self.compile(template, options)(self, body.append, values or {}) File "/opt/odoo13/odoo13-server/odoo/addons/base/models/qweb.py", line 341, 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: 'NoneType' object has no attribute '_get_first_possible_combination' Traceback (most recent call last): File "/opt/odoo13/odoo13-server/odoo/addons/base/models/qweb.py", line 334, in _compiled_fn return compiled(self, append, new, options, log) File "<template>", line 1, in template_website_sale_product_16112 AttributeError: 'NoneType' object has no attribute '_get_first_possible_combination' Error to render compiling AST AttributeError: 'NoneType' object has no attribute '_get_first_possible_combination' Template: website_sale.product Path: /t/t[1] Node: <t t-set="combination" t-value="product._get_first_possible_combination()"/>