Django The 'image' attribute has no file associated with it

Question

When a user registers for my app.I receive this error when he reaches the profile page.

The \'image\' attribute has no file associated with it.
Exception Typ         


        

Answer 1

i think your problem in model field, try to put a default image value , like this :

PRF_image = models.ImageField(upload_to='profile_img', blank=True, null=True , default='profile_img/925667.jpg')

Answer 2

Not exactly what OP was looking for, but another possible solution would be to set a default value for ImageField:

 class Profile(models.Model):
    # rest of the fields here
    image = models.ImageField(
        upload_to='profile_pics/',
        default='profile_pics/default.jpg')

Answer 3

bob and person are the same object,

person = Person.objects.get(user=request.user)
bob = Person.objects.get(user=request.user)

So you can use just person for it.

In your template, check image exist or not first,

{% if person.image %}
    <img src="{{ person.image.url }}">
{% endif %}

Answer 4

You can also use the Python 3 built-in function getattr to create your new property:

@property
def image_url(self):
    """
    Return self.photo.url if self.photo is not None, 
    'url' exist and has a value, else, return None.
    """
    if self.image:
        return getattr(self.photo, 'url', None)
    return None

and use this property in your template:

<img src="{{ my_obj.image_url|default_if_none:'#' }}" />

Answer 5

Maybe this helps but my database didn't save on of the pictures for the object displayed on the page.

As that object in models.py has blank=False and also I am looping through object, it constantly gave an error until I added a replacement picture in the admin for the database to render.

Answer 6

The better approach which would not violate DRY is to add a helper method to the model class like:

@property
def image_url(self):
    if self.image and hasattr(self.image, 'url'):
        return self.image.url

and use default_if_none template filter to provide default url:

<img src="{{ object.image_url|default_if_none:'#' }}" />