500: Internal Server Error

QWeb

Error message:

Error to render compiling AST
ValueError: Cannot slug non-existent record product.template()
Template: theme_afparis.enrolment_template
Path: /t/div/div[1]/div/div/form
Node: <form id="enrolment_info" t-attf-action="/course/#{slug(product)}/enrolment/info" method="post">
                            <input type="hidden" name="csrf_token" t-att-value="request.csrf_token()"/>
                            <button type="button" class="btn btn-outline-primary btn-lg btn-block js_enrolment_info">All dates</button>
                        </form>

                        

The error occured while rendering the template theme_afparis.enrolment_template and evaluating the following expression: <form id="enrolment_info" t-attf-action="/course/#{slug(product)}/enrolment/info" method="post"> <input type="hidden" name="csrf_token" t-att-value="request.csrf_token()"/> <button type="button" class="btn btn-outline-primary btn-lg btn-block js_enrolment_info">All dates</button> </form>

Traceback

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/odoo/addons/base/models/qweb.py", line 333, in _compiled_fn
    return compiled(self, append, new, options, log)
  File "<template>", line 1, in template_theme_afparis_enrolment_template_1720
  File "/usr/local/lib/python3.8/dist-packages/odoo/addons/http_routing/models/ir_http.py", line 91, in slug
    raise ValueError("Cannot slug non-existent record %s" % value)
ValueError: Cannot slug non-existent record product.template()

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/odoo/addons/base/models/ir_http.py", line 234, in _dispatch
    result = request.dispatch()
  File "/usr/local/lib/python3.8/dist-packages/odoo/http.py", line 809, in dispatch
    r = self._call_function(**self.params)
  File "/usr/local/lib/python3.8/dist-packages/odoo/http.py", line 350, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/usr/local/lib/python3.8/dist-packages/odoo/service/model.py", line 94, in wrapper
    return f(dbname, *args, **kwargs)
  File "/usr/local/lib/python3.8/dist-packages/odoo/http.py", line 342, in checked_call
    result.flatten()
  File "/usr/local/lib/python3.8/dist-packages/odoo/http.py", line 1236, in flatten
    self.response.append(self.render())
  File "/usr/local/lib/python3.8/dist-packages/odoo/http.py", line 1229, in render
    return env["ir.ui.view"].render_template(self.template, self.qcontext)
  File "/usr/local/lib/python3.8/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 1191, in render_template
    return self.browse(self.get_view_id(template)).render(values, engine)
  File "/usr/local/lib/python3.8/dist-packages/odoo/addons/website/models/ir_ui_view.py", line 336, in render
    return super(View, self).render(values, engine=engine, minimal_qcontext=minimal_qcontext)
  File "/usr/local/lib/python3.8/dist-packages/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/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 1199, in render
    return self.env[engine].render(self.id, qcontext)
  File "/mnt/extra-addons/web_company_color/models/ir_qweb.py", line 79, in render
    return super().render(id_or_xml_id, values=values, **options)
  File "/usr/local/lib/python3.8/dist-packages/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/dist-packages/odoo/addons/base/models/qweb.py", line 260, in render
    self.compile(template, options)(self, body.append, values or {})
  File "/usr/local/lib/python3.8/dist-packages/odoo/addons/base/models/qweb.py", line 335, in _compiled_fn
    raise e
  File "/usr/local/lib/python3.8/dist-packages/odoo/addons/base/models/qweb.py", line 333, in _compiled_fn
    return compiled(self, append, new, options, log)
  File "<template>", line 1, in template_theme_afparis_course_1711
  File "<template>", line 2, in body_call_content_1709
  File "/usr/local/lib/python3.8/dist-packages/odoo/addons/base/models/qweb.py", line 340, 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: Cannot slug non-existent record product.template()
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/odoo/addons/base/models/qweb.py", line 333, in _compiled_fn
    return compiled(self, append, new, options, log)
  File "<template>", line 1, in template_theme_afparis_enrolment_template_1720
  File "/usr/local/lib/python3.8/dist-packages/odoo/addons/http_routing/models/ir_http.py", line 91, in slug
    raise ValueError("Cannot slug non-existent record %s" % value)
ValueError: Cannot slug non-existent record product.template()

Error to render compiling AST
ValueError: Cannot slug non-existent record product.template()
Template: theme_afparis.enrolment_template
Path: /t/div/div[1]/div/div/form
Node: <form id="enrolment_info" t-attf-action="/course/#{slug(product)}/enrolment/info" method="post">
                            <input type="hidden" name="csrf_token" t-att-value="request.csrf_token()"/>
                            <button type="button" class="btn btn-outline-primary btn-lg btn-block js_enrolment_info">All dates</button>
                        </form>