500: Internal Server Error
QWeb
Mensaje de Error:
Error to render compiling AST ValueError: Expected singleton: sale.order() Template: website_sale.cart Path: /t/t/div/div[3] Node: <div class="container py-2" t-if="website_sale_order._get_programs()"> <div t-if="website_sale_order and website_sale_order._get_programs()" class="row py-2" style="margin-bottom:30px"/> <t t-if="website_sale_order and website_sale_order._get_programs()" t-foreach="website_sale_order._get_programs()" t-as="program"> <div style="margin-top:-5px" class="row" itemscope="program"> <div class="col-2"> <strong t-esc="program.name"/> </div> <div class="js_sale col-10 oe_structure" itemprop="description" t-field="program.description"/> </div> </t> <br/> </div>
Error ocurrido durante el dibujado de la plantilla website_sale.cart
y evaluando la siguiente expresión: <div class="container py-2" t-if="website_sale_order._get_programs()">
<div t-if="website_sale_order and website_sale_order._get_programs()" class="row py-2" style="margin-bottom:30px"/>
<t t-if="website_sale_order and website_sale_order._get_programs()" t-foreach="website_sale_order._get_programs()" t-as="program">
<div style="margin-top:-5px" class="row" itemscope="program">
<div class="col-2">
<strong t-esc="program.name"/>
</div>
<div class="js_sale col-10 oe_structure" itemprop="description" t-field="program.description"/>
</div>
</t>
<br/>
</div>
Traza
Traceback (most recent call last): File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/models.py", line 5131, 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 "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/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_cart_1157 File "<template>", line 1, in body_call_content_1155 File "/mnt/custom/extra-addons/hamabeads/gst_hamabeads_sale_discounts/models/sale.py", line 158, in _get_programs self.ensure_one() File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/models.py", line 5134, in ensure_one raise ValueError("Expected singleton: %s" % self) ValueError: Expected singleton: sale.order() During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/addons/base/models/ir_http.py", line 234, in _dispatch result = request.dispatch() File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/http.py", line 809, in dispatch r = self._call_function(**self.params) File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/http.py", line 350, in _call_function return checked_call(self.db, *args, **kwargs) File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/service/model.py", line 94, in wrapper return f(dbname, *args, **kwargs) File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/http.py", line 342, in checked_call result.flatten() File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/http.py", line 1259, in flatten self.response.append(self.render()) File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/http.py", line 1252, in render return env["ir.ui.view"].render_template(self.template, self.qcontext) File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/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 "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/addons/website/models/ir_ui_view.py", line 344, in render return super(View, self).render(values, engine=engine, minimal_qcontext=minimal_qcontext) File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/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 "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/addons/base/models/ir_ui_view.py", line 1209, in render return self.env[engine].render(self.id, qcontext) File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/addons/base/models/ir_qweb.py", line 58, in render result = super(IrQWeb, self).render(id_or_xml_id, values=values, **context) File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/addons/base/models/qweb.py", line 261, in render self.compile(template, options)(self, body.append, values or {}) File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/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: Expected singleton: sale.order() Traceback (most recent call last): File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/models.py", line 5131, 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 "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/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_cart_1157 File "<template>", line 1, in body_call_content_1155 File "/mnt/custom/extra-addons/hamabeads/gst_hamabeads_sale_discounts/models/sale.py", line 158, in _get_programs self.ensure_one() File "/usr/local/lib/python3.8/site-packages/odoo-13.0-py3.8.egg/odoo/models.py", line 5134, in ensure_one raise ValueError("Expected singleton: %s" % self) ValueError: Expected singleton: sale.order() Error to render compiling AST ValueError: Expected singleton: sale.order() Template: website_sale.cart Path: /t/t/div/div[3] Node: <div class="container py-2" t-if="website_sale_order._get_programs()"> <div t-if="website_sale_order and website_sale_order._get_programs()" class="row py-2" style="margin-bottom:30px"/> <t t-if="website_sale_order and website_sale_order._get_programs()" t-foreach="website_sale_order._get_programs()" t-as="program"> <div style="margin-top:-5px" class="row" itemscope="program"> <div class="col-2"> <strong t-esc="program.name"/> </div> <div class="js_sale col-10 oe_structure" itemprop="description" t-field="program.description"/> </div> </t> <br/> </div>