Altered variable name from pk to post_id

widget_group_25/forum/urls.py

@@ -4,7 +4,7 @@ from .views import post_list_view, post_detail_view
 
 urlpatterns = [
     path('', post_list_view, name='post-list'),
-    path('<int:pk>/details', post_detail_view, name='post-details'),
+    path('<int:post_id>/details', post_detail_view, name='post-details'),
 ]
 
 app_name = 'forum'
\ No newline at end of file

widget_group_25/forum/views.py

@@ -11,8 +11,8 @@ def post_list_view(request):
     return render(request, 'forum/forum_list.html', context)
 
 
-def post_detail_view(request, pk):
-    post = Post.objects.get(pk=pk)
+def post_detail_view(request, post_id):
+    post = Post.objects.get(id=post_id)
     reply_list = Reply.objects.filter(original_post=post).order_by('-pub_date').all()
     context = {'post': post,
                'reply_list': reply_list

widget_group_25/widget_group_25/templates/forum/forum_list.html

@@ -11,7 +11,7 @@
 <h1>Forum posts:</h1>
 {% for post in post_list %}
     <li>
-        <a href="{% url 'forum:post-details' pk=post.pk %}">
+        <a href="{% url 'forum:post-details' post_id=post.pk %}">
             {{ post.post_title }} by {{ post.author.first_name }} {{ post.author.last_name }} dated {{ post.pub_date|date:"d/m/Y" }}
         </a>
     </li>