[Django] Error: The 'image' attribute has no file associated with it.

Using Django The Admin
1 
{% extends "base.html" %}
{% load static %}
{% block title %}Home{% endblock  %}
{% block content %}

        <div class="w-9/12 px-14 flex justify-between mt-60 h-full">
            <div class="card-container grid grid-cols-2 gap-8 m-8">
               {% for posts in posts %}
                    <div class="card flex justify-between shadow-md">
                        <div class="p-5 basis-1/2">
                            <h2 class="text-lg font-medium">{{ posts.title }}</h2>
                            <div class="flex flex-col">
                                <span class="text-gray-400">{{ posts.writer }}</span>
                                <span class="text-gray-400">{{ posts.slug }}</span>
                                <span class="text-gray-400"> {{ posts.created_on }}</span>
                            </div>
                            <p class="text-sm pt-2 text-slate-700">{{ posts.content }}</p>
                            <button class="bg-cyan-500 text-white px-3 py-2 rounded-md hover:bg-cyan-700 transition my-6">Read More</button>
                        </div>
                        <div class="card-image basis-1/2">
                            <img src="{{ object.posts.image.url }}" > 
                        </div>
                    </div>
                  
               {% endfor %}
    
            </div>
        </div>
       
    
{% endblock  %}

models.py
from django.db import models
from django.utils.translation import gettext_lazy as _
from django.contrib.auth.models import User

# Create your models here.
STATUS = ((0, "Draft"), (1, "Published"))

class Gender(models.TextChoices):
    MALE="M",_("Male")
    FEMALE="F",_("Female")

class Content(models.Model):
    name=models.CharField(max_length=100)
    def __str__(self) -> str:
        return self.name
    
class Author(models.Model):
    name=models.CharField(max_length=100)
    def __str__(self) -> str:
        return self.name

class Profile(models.Model):
    firstname=models.CharField(max_length=100)
    lastname=models.CharField(max_length=100)
    gender=models.CharField(max_length=1,choices=Gender)
    mobile=models.CharField(max_length=20)
    email=models.EmailField(max_length=100)
    course=models.CharField(max_length=100)
   
    def __str__(self) -> str:
        return f'{self.firstname} {self.lastname}'
    
class BlogProfile(models.Model):
    content=models.ForeignKey(Content,on_delete=models.CASCADE)
    author=models.ForeignKey(Author,on_delete=models.CASCADE)
    post=models.TextField(blank=True)
    def __str__(self) -> str:
        return f'{self.content.name} -> {self.author.name}'


class Post(models.Model):
    title=models.CharField(max_length=200, unique=True)
    slug=models.SlugField(max_length=200, unique=True)
    image=models.ImageField(upload_to='images/',null=True,blank=True)
    writer=models.ForeignKey(User, on_delete=models.CASCADE)
    created_on=models.DateTimeField(auto_now_add=True)
    updated_on=models.DateTimeField(auto_now=True)
    content=models.TextField()
    status=models.IntegerField(choices=STATUS, default=0)

    def __str__(self):
        return self.title

views.py
from django.views.generic.base import TemplateView
from django.shortcuts import render
from .models import Post
# from .models import BlogProfile

def HomePageView(request):
    context = {
        'posts': Post.objects.all()
    }
    return render(request, 'home.html', context)
2

Welcome @DoTMInDs !

Please provide the full error message along with the traceback being received.

In the absence of seeing the complete error, in the context in which it was generated, I do see one thing that doesn’t seem right.

Your context has one entry, 'posts':

You are not supplying an entry in your context named object:

Side note: To avoid confusion, I strongly recommend against using the same name for the instance in a for loop as the context variable name:

I would recommend this be changed to for post in posts, with the corresponding changes to the rest of that portion of the template.

3

oh okay, let me try that

4

please can you further explain this

5

Looking at your template, you have:

What is this variable (object.posts.image.url) a reference to?