Why won't my home page redirect to a detail view (Django)

So the context is I'm following a tutorial on codemy.com. Somewhere before Django 5.0 I lost my "magic", the tutorial was written for 3.8 or 4.X maybe. I am showing a function based view although I have tried the class base view as suggested on the codemy youtube. The reason I chose function based view is it was easier for me to debug.

The Home page works fine, however when I try to click on an anchor tag from the home page to redirect to a detail view I get a server 500 Error. I believe the identifier on the homepage that is supposed to locate the document is being passed incorrectly.

views.py

 from django.shortcuts import render
 from django.views.generic import ListView #DetailView
 from django.http import HttpResponse
 from .models import Post


 class Home(ListView):
     model = Post
     template_name = "home.html"


 def articleDetail(request, pk):
     try:
         obj = Post.objects.get(pk=pk)
         return render(request, "article_detail.html", {object, obj})
     except Post.DoesNotExist:
         print("Object number: " + str(pk) + " not found")
         return HttpResponse("Object number: " + str(pk) + " not found")

the model

 from django.db import models
 from django.contrib.auth.models import User


 class Post(models.Model):
     title = models.CharField(max_length=255)
     author = models.ForeignKey(User, on_delete=models.CASCADE)
     body = models.TextField()

     def __str__(self):
         return str(self.title) + ' by: ' + str(self.author)

the urls file

 from django.urls import path,include
 from .views import Home, articleDetail

 urlpatterns = [
     path('', Home.as_view(), name="home"),
     path('article/<int:pk>', articleDetail,name="article-detail"),
         ]

the template for home, works fine until redirect

 <!DOCTYPE html>
 <html lang="en">
 <head>
     <meta charset="UTF-8">
     <title>Landing!!!</title>
     <h1> Home Pageeeeee</h1>
 </head>
 <body>
 <ul>
     <h2>Articles</h2>
     {% for article in object_list  %}
     <li>
         <a href="{$ url 'article-detail' article.pk %}">{{article.title}}</a>
         <br/>
         By: {{article.author}}
         <p>
             {{article.body}}
         </p>
     </li>
     {% endfor %}
 </ul>
 </body>
 </html>

I think my error is either how I'm passing the primary key to look up the object or how I'm asking the URL file to locate the document

Solution

You iterate over "object_list", which your function does not send such context: {object, obj}.

If you want to access your articles on homepage, you do not need separate view class or function. Since you use django templating, I assume you do not use JS to load hit the view. So now you will have articles that you can to loop. You do not need other function (Remove (order_by("-created_at") if you do not have such column, or if you do not want to order articles).

class Home(ListView):
    model = Post
    template_name = "home.html"
    context_object_name = "articles"

    def get_queryset(self):
        return Post.objects.all().order_by("-created_at")