Hi, I'm trying to delete a model but keep getting this error:
"getattr(): attribute name must be string"
The model is the "Item" class from the Satchmo project. I have a
feeling it's related to the ManyToManyField because I've read about it
elsewhere, and maybe even in an older thread here.
Here is the definition:
class Item(models.Model):
category = models.ManyToManyField(Category, filter_interface=True)
verbose_name = models.CharField("Full Name", maxlength=255)
short_name = models.SlugField("Slug Name",
prepopulate_from=("verbose_name",), unique=True, help_text="This is a
short, descriptive name of the shirt that will be used in the URL link
to this item")
description = models.TextField("Description of product",
help_text="This field can contain HTML and should be a few paragraphs
explaining the background of the product, and anything that would help
the potential customer make their purchase.")
date_added = models.DateField(null=True, blank=True,
auto_now_add=True)
active = models.BooleanField("Is product active?", default=True,
help_text="This will determine whether or not this product will appear
on the site")
featured = models.BooleanField("Featured Item", default=False,
help_text="Featured items will show on the front page")
option_group = models.ManyToManyField(OptionGroup,
filter_interface=True, blank=True)
price = models.FloatField(max_digits=6, decimal_places=2,
null=True, blank=True, help_text="Base price for this item")
weight = models.FloatField(max_digits=6, decimal_places=2,
null=True, blank=True, )
length = models.FloatField(max_digits=6, decimal_places=2,
null=True, blank=True)
width = models.FloatField(max_digits=6, decimal_places=2,
null=True, blank=True)
height = models.FloatField(max_digits=6, decimal_places=2,
null=True, blank=True)
create_subs = models.BooleanField("Create Sub Items",
default=False, help_text ="Create new sub-items")
relatedItems = models.ManyToManyField('self', blank=True,
null=True, related_name='related')
alsoPurchased = models.ManyToManyField('self', blank=True,
null=True, related_name='previouslyPurchased')
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