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- Django Version: 4.1
- Python Version: 3.8.10
- Installed Applications:
- ('mezzanine.boot',
- 'django.contrib.auth',
- 'django.contrib.contenttypes',
- 'django.contrib.redirects',
- 'django.contrib.sessions',
- 'django.contrib.sites',
- 'django.contrib.sitemaps',
- 'django.contrib.messages',
- 'mezzanine.conf',
- 'mezzanine.core',
- 'mezzanine.generic',
- 'mezzanine.pages',
- 'cartridge.shop',
- 'mezzanine.blog',
- 'mezzanine.forms',
- 'mezzanine.galleries',
- 'filebrowser_safe',
- 'grappelli_safe',
- 'django.contrib.admin',
- 'django.contrib.staticfiles',
- 'django_comments')
- Installed Middleware:
- ('django.contrib.sessions.middleware.SessionMiddleware',
- 'django.middleware.common.CommonMiddleware',
- 'django.middleware.csrf.CsrfViewMiddleware',
- 'django.contrib.auth.middleware.AuthenticationMiddleware',
- 'django.contrib.messages.middleware.MessageMiddleware',
- 'django.middleware.clickjacking.XFrameOptionsMiddleware',
- 'cartridge.shop.middleware.ShopMiddleware',
- 'mezzanine.core.request.CurrentRequestMiddleware',
- 'mezzanine.core.middleware.RedirectFallbackMiddleware',
- 'mezzanine.core.middleware.AdminLoginInterfaceSelectorMiddleware',
- 'mezzanine.core.middleware.SitePermissionMiddleware',
- 'mezzanine.pages.middleware.PageMiddleware')
- Template error:
- In template /home/vlad/anycoderu/cartridge/cartridge/shop/templates/shop/includes/user_panel.html, error at line 5
- 'Cart' instance needs to have a primary key value before this relationship can be used.
- 1 : {% load i18n shop_tags mezzanine_tags %}
- 2 : {% spaceless %}
- 3 : <a href="{% url "shop_cart" %}">
- 4 :
- 5 : {% blocktrans count request.cart.total_quantity as cart_quantity %} 1 item{% plural %}{{ cart_quantity }} items{% endblocktrans %}
- 6 : {% trans "in cart" %}:
- 7 : {{ request.cart.total_price|currency }}
- 8 : {% if request.cart.total_quantity != 0 %}
- 9 : <a href="{% url "shop_checkout" %}" class="btn btn-primary">
- 10 : {% if request.session.order.step %}{% trans "Return to Checkout" %}{% else %}{% trans "Go to Checkout" %}{% endif %}
- 11 :
- 12 : {% endif %}
- 13 : {% if settings.SHOP_USE_WISHLIST %}
- 14 : <a href="{% url "shop_wishlist" %}" class="btn-wishlist">
- 15 :
- Traceback (most recent call last):
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/core/handlers/exception.py", line 55, in inner
- response = get_response(request)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/core/handlers/base.py", line 220, in _get_response
- response = response.render()
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/response.py", line 114, in render
- self.content = self.rendered_content
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/response.py", line 92, in rendered_content
- return template.render(context, self._request)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/backends/django.py", line 62, in render
- return self.template.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 175, in render
- return self._render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 167, in _render
- return self.nodelist.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in render
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 966, in render_annotated
- return self.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/loader_tags.py", line 157, in render
- return compiled_parent._render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 167, in _render
- return self.nodelist.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in render
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 966, in render_annotated
- return self.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/mezzanine/template/init.py", line 95, in render
- args = (self.nodelist.render(context), context, token)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in render
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 966, in render_annotated
- return self.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/loader_tags.py", line 208, in render
- return template.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 177, in render
- return self._render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 167, in _render
- return self.nodelist.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in render
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 966, in render_annotated
- return self.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/defaulttags.py", line 322, in render
- return nodelist.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in render
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 966, in render_annotated
- return self.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/loader_tags.py", line 208, in render
- return template.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 177, in render
- return self._render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 167, in _render
- return self.nodelist.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in render
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 966, in render_annotated
- return self.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/defaulttags.py", line 415, in render
- return strip_spaces_between_tags(self.nodelist.render(context).strip())
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in render
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 1005, in
- return SafeString("".join([node.render_annotated(context) for node in self]))
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 966, in render_annotated
- return self.render(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/templatetags/i18n.py", line 160, in render
- count = self.counter.resolve(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 715, in resolve
- obj = self.var.resolve(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 847, in resolve
- value = self._resolve_lookup(context)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/template/base.py", line 914, in _resolve_lookup
- current = current()
- File "/home/vlad/anycoderu/cartridge/cartridge/shop/models.py", line 643, in total_quantity
- return sum(item.quantity for item in self)
- File "/home/vlad/anycoderu/cartridge/cartridge/shop/models.py", line 610, in iter
- self._cached_items = self.items.all()
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/db/models/fields/related_descriptors.py", line 596, in get
- instance_cache[key] = self.related_manager_cls(instance)
- File "/home/vlad/anycoderu/anycodenv/lib/python3.8/site-packages/Django-4.1-py3.8.egg/django/db/models/fields/related_descriptors.py", line 634, in init
- raise ValueError(
- Exception Type: ValueError at /
- Exception Value: 'Cart' instance needs to have a primary key value before this relationship can be used.
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