500: Internal Server Error
QWeb
Messaggio di errore:
Error to render compiling AST ValueError: Expected singleton: res.currency() Template: website_sale.product Path: /t/t[2] Node: <t t-set="combination_info" t-value="product._get_combination_info(combination, add_qty=add_qty or 1, pricelist=pricelist)"/>
L'errore si è verificato durante la rappresentazione del modello website_sale.product
e nella valutazione della seguente espressione: <t t-set="combination_info" t-value="product._get_combination_info(combination, add_qty=add_qty or 1, pricelist=pricelist)"/>
Analisi
Traceback (most recent call last): File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/ir_http.py", line 237, in _dispatch result = request.dispatch() File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/http.py", line 807, in dispatch r = self._call_function(**self.params) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/http.py", line 360, in _call_function return checked_call(self.db, *args, **kwargs) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/service/model.py", line 94, in wrapper return f(dbname, *args, **kwargs) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/http.py", line 351, in checked_call result.flatten() File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/http.py", line 1251, in flatten self.response.append(self.render()) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/http.py", line 1244, in render return env["ir.ui.view"]._render_template(self.template, self.qcontext) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/ir_ui_view.py", line 1708, in _render_template return self.browse(self.get_view_id(template))._render(values, engine) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/website/models/ir_ui_view.py", line 420, in _render return super(View, self)._render(values, engine=engine, minimal_qcontext=minimal_qcontext) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/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 "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/ir_ui_view.py", line 1716, in _render return self.env[engine]._render(self.id, qcontext) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/ir_qweb.py", line 55, in _render result = super(IrQWeb, self)._render(id_or_xml_id, values=values, **context) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/qweb.py", line 258, in _render self.compile(template, options)(self, body.append, values or {}) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/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 "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/ir_http.py", line 237, in _dispatch result = request.dispatch() File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/http.py", line 807, in dispatch r = self._call_function(**self.params) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/http.py", line 360, in _call_function return checked_call(self.db, *args, **kwargs) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/service/model.py", line 94, in wrapper return f(dbname, *args, **kwargs) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/http.py", line 351, in checked_call result.flatten() File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/http.py", line 1251, in flatten self.response.append(self.render()) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/http.py", line 1244, in render return env["ir.ui.view"]._render_template(self.template, self.qcontext) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/ir_ui_view.py", line 1708, in _render_template return self.browse(self.get_view_id(template))._render(values, engine) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/website/models/ir_ui_view.py", line 420, in _render return super(View, self)._render(values, engine=engine, minimal_qcontext=minimal_qcontext) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/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 "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/ir_ui_view.py", line 1716, in _render return self.env[engine]._render(self.id, qcontext) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/ir_qweb.py", line 55, in _render result = super(IrQWeb, self)._render(id_or_xml_id, values=values, **context) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/qweb.py", line 258, in _render self.compile(template, options)(self, body.append, values or {}) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/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: res.currency() Traceback (most recent call last): File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/models.py", line 4997, in ensure_one _id, = self._ids ValueError: not enough values to unpack (expected 1, got 0) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/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_94529 File "/addons/base/gi_product/models/product_template.py", line 196, in _get_combination_info return super(Product_template, self)._get_combination_info(combination, product_id, add_qty, pricelist, parent_combination, only_template) File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/website_sale_stock/models/product_template.py", line 20, in _get_combination_info combination_info = super(ProductTemplate, self)._get_combination_info( File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/website_sale/models/product.py", line 308, in _get_combination_info has_discounted_price = pricelist.currency_id.compare_amounts(list_price, price) == 1 File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/addons/base/models/res_currency.py", line 156, in compare_amounts self.ensure_one() File "/nix/store/r0chfvb92wg40kgwn3ldgcigg9v15h08-python3.9-odoo-14.0.20211229/lib/python3.9/site-packages/odoo/models.py", line 5000, in ensure_one raise ValueError("Expected singleton: %s" % self) ValueError: Expected singleton: res.currency() Error to render compiling AST ValueError: Expected singleton: res.currency() Template: website_sale.product Path: /t/t[2] Node: <t t-set="combination_info" t-value="product._get_combination_info(combination, add_qty=add_qty or 1, pricelist=pricelist)"/>