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Start your free trialPachal Debbarma
Courses Plus Student 3,597 PointsAbstract inheritance issues with migrating the models.
models.py
class Step(models.Model):
title = models.CharField(max_length = 255)
description = models.TextField()
order = models.IntegerField(default = 0)
course = models.ForeignKey(Course)
class meta:
abstract = True
ordering = ['order',]
def __str__(self):
return self.title
class Text(Step):
content= models.TextField(blank=True,default ='')
admin.py
from django.contrib import admin
from .models import Course,Step
# Register your models here.
class StepInline(admin.StackedInline):
model = Step
class CourseAdmin(admin.ModelAdmin):
# inlines = [StepInline,]
pass
admin.site.register(Course,CourseAdmin)
#admin.site.register(Step)
Even after following the instructions when i migrate the models i get the following error in terminal (django.core.exceptions.FieldError: Local field 'content' in class 'Text' clashes with field of the same name from base c)
Can anybody suggest me what that even mean?Please i need help
Haydar Al-Rikabi
5,971 PointsHaydar Al-Rikabi
5,971 PointsThe only scenario I can think of is that your copied the "content" field from "Step" to "Text", saved models.py, then removed the "content" field from "Step" and run the migrate command without saving models.py again. So, you have now two content fields which caused this error. Make sure to save your models.py before doing any migrations!