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I'm working on a simple app where pet users can create boards about their pets and display pictures on the boards. I'm trying to create a feature where users can click on their boards which will redirect them into their boards which will display all their pets pictures . <img src="https://i.stack.imgur.com/81TG4.jpg" alt="enter image description here"> I get an error when I try to configure my template to redirect the users to their boards. <pre><code>Reverse for 'Boat' with arguments '('',)' and keyword arguments '{}' not found. Django Version: 1.4.3 Exception Type: NoReverseMatch Exception Value: Reverse for 'Boat' with arguments '('',)' and keyword arguments '{}' not found. Error during template rendering In template C:\o\mysite\pet\templates\edit.html, error at line 14 13 {% for b in board %} 14 <li><a href ="{% url world:Boat animal.id %}">{{ b.name }}</li> </code></pre> <img src="https://i.stack.imgur.com/Vr7SE.jpg" alt="enter image description here"> I think problem is right here When the user clicks on a board . My URLconf will capture the animal.id and pass it into my Boat function but I'm not sure what went wrong <pre><code><li><a href ="{% url world:Boat animal.id %}">{{ b.name }}</li> </code></pre> My edit.html <pre><code><h4>My Boards</h4> {% if board %} <ul> {% for b in board %} <li><a href ="{% url world:Boat animal.id %}">{{ b.name }}</li> {% endfor %} </ul> {% endif %} </code></pre> My Main URLconf <pre><code>urlpatterns = patterns('', url( r'^admin/', include(admin.site.urls) ), url( r'^', include('pet.urls', namespace = 'world') ), </code></pre> Parts of my Pet app URLconf <pre><code>url( r'^(?P<animal_id>\d+)/$', 'pet.views.Boat', name = 'Boat', ), </code></pre> My parts of my views.py <pre><code>def Profile(request): if not request.user.is_authenticated(): return HttpResponseRedirect(reverse('world:LoginRequest')) if request.method == 'POST': form = PersonForm(request.POST, request.FILES) if form.is_valid(): person = Person.objects.get(user=request.user) person.image = form.cleaned_data['image'] person.name = form.cleaned_data['name'] person.save() return render(request,'profile.html',{'form': PersonForm()}) def Boat(request ,animal_id): if not request.user.is_authenticated(): return HttpResponseRedirect(reverse('world:LoginRequest')) picture = Picture.objects.filter(board=animal_id) return render(request,'boat.html',{'picture':picture}) </code></pre> Thank you for helping me :] My more of my views.py <pre><code>def Display(request): if not request.user.is_authenticated(): return HttpResponseRedirect(reverse('world:LoginRequest')) board = Board.objects.filter(user=request.user) person = Person.objects.get(user=request.user) return render(request,'edit.html',{'board':board ,'person':person}) </code></pre> My models.py <pre><code>class Person(models.Model): user = models.ForeignKey(User) name = models.CharField(max_length=100) image = models.FileField(upload_to="images/",blank=True,null=True) following = models.ManyToManyField('self', related_name='followers', symmetrical=False, blank=True, null=True) def __unicode__(self): return self.name class Board(models.Model): user = models.ForeignKey(User) name = models.CharField(max_length=100) def __unicode__(self): return self.name </code></pre>
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