Whenever I try to go to the product details page I encounter this error -
'list' object has no attribute '_meta'
How to solve it?
My models
class Category(models.Model):
name = models.CharField(max_length=200, db_index=True)
slug = models.SlugField(max_length=200,
db_index=True,
unique=True)
class Meta:
ordering = ('name',)
verbose_name = 'category'
verbose_name_plural = 'categories'
def __str__(self):
return self.name
class Product(models.Model):
name = models.CharField(max_length=255, blank=False, null=False)
price = models.IntegerField(blank=True, null=True, default=0)
category = models.ArrayReferenceField(
to=Category,
blank=True,
related_name="products"
)
def get_categories(self):
return "\n".join([p.name for p in self.category.all()])
admin
@admin.register(Product)
class ProductAdmin(admin.ModelAdmin):
list_display = ('name','price', 'in_stock','get_categories',)
I'm using Django - 3.1.7 , djongo - 1.3.4
