Environment:
Request Method: GET Request URL: http://127.0.0.1:8000/ Django Version: 4.0.1 Python Version: 3.10.1 Installed Applications: ['django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'website'] Installed Middleware: ['django.middleware.security.SecurityMiddleware', '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'] Template error: In template C:\Users\bhara\desktop\python\ecommerce-python-code\ecommerce-python-code\website\templates\website\navbar.html, error at line 30 Reverse for 'placeOrder' with arguments '('',)' not found. 1 pattern(s) tried: ['placeOrder/(?P<i>[^/]+)/\\Z'] 20 : <li class="nav-item active"> 21 : <a class="nav-link" href="{% url 'home' %}">Home</a> 22 : </li> 23 : {% if request.user.is_staff %} 24 : </li> 25 : <li class="nav-item active"> 26 : <a class="nav-link" href="{% url 'addProduct' %}">Add Product</a> 27 : </li> 28 : {% else %} 29 : <li class="nav-item"> 30 : <a class="nav-link" href=" {% url 'placeOrder' request.user.customer.id %} ">Cart</a> 31 : </li> 32 : {% endif %} 33 : <li class="nav-item"> 34 : <a class="nav-link" href="{% url 'login' %}">Login</a> 35 : </li> 36 : </ul> 37 : </div> 38 : 39 : <span class="greet">Hello, {{request.user}}</span> 40 : <span ><a class="greet" href="{% url 'logout' %}">Logout</a></span> Traceback (most recent call last): File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\handlers\exception.py", line 47, in inner response = get_response(request) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\handlers\base.py", line 181, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "C:\Users\bhara\desktop\python\ecommerce-python-code\ecommerce-python-code\website\views.py", line 13, in home return render(request,'website/home.html',context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\shortcuts.py", line 19, in render content = loader.render_to_string(template_name, context, request, using=using) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\loader.py", line 62, in render_to_string return template.render(context, request) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\backends\django.py", line 61, in render return self.template.render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 176, in render return self._render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 168, in _render return self.nodelist.render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 977, in render return SafeString(''.join([ File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 978, in <listcomp> node.render_annotated(context) for node in self File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 938, in render_annotated return self.render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\loader_tags.py", line 153, in render return compiled_parent._render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 168, in _render return self.nodelist.render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 977, in render return SafeString(''.join([ File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 978, in <listcomp> node.render_annotated(context) for node in self File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 938, in render_annotated return self.render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\loader_tags.py", line 201, in render return template.render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 178, in render return self._render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 168, in _render return self.nodelist.render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 977, in render return SafeString(''.join([ File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 978, in <listcomp> node.render_annotated(context) for node in self File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 938, in render_annotated return self.render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\defaulttags.py", line 295, in render return nodelist.render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 977, in render return SafeString(''.join([ File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 978, in <listcomp> node.render_annotated(context) for node in self File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\base.py", line 938, in render_annotated return self.render(context) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\template\defaulttags.py", line 442, in render url = reverse(view_name, args=args, kwargs=kwargs, current_app=current_app) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\urls\base.py", line 86, in reverse return resolver._reverse_with_prefix(view, prefix, *args, **kwargs) File "C:\Users\bhara\AppData\Local\Programs\Python\Python310\lib\site-packages\django\urls\resolvers.py", line 729, in _reverse_with_prefix raise NoReverseMatch(msg) Exception Type: NoReverseMatch at / Exception Value: Reverse for 'placeOrder' with arguments '('',)' not found. 1 pattern(s) tried: ['placeOrder/(?P<i>[^/]+)/\\Z'] -- You received this message because you are subscribed to the Google Groups "Django users" group. 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