Foriegn key error--> no such column: eduplus_choice.question_id

"""
Django settings for sample1 project.

Generated by 'django-admin startproject' using Django 1.8.4.

For more information on this file, see
https://docs.djangoproject.com/en/1.8/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.8/ref/settings/
"""

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.8/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'bjvac8_639y#olcms_jxyv9a+36mz-3j-q=9gqk_qk-pc#ullf'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = (
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'eduplus',

)

MIDDLEWARE_CLASSES = (
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.security.SecurityMiddleware',
)

ROOT_URLCONF = 'sample1.urls'

TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]

WSGI_APPLICATION = 'sample1.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.8/ref/settings/#databases

DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
'USER':'',
'PASSWORD':'',
'HOST':'',
'PORT':''
}
}


# Internationalization
# https://docs.djangoproject.com/en/1.8/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.8/howto/static-files/

STATIC_URL = '/static/'
import datetime

from django.db import models
from django.utils import timezone
# Create your models here.
class Question(models.Model):
question_text=models.CharField(max_length=200)
pub_date=models.DateTimeField('date published')
def __unicode__(self):
return self.question_text
def was_published_recently(self):
return self.pub_date >= timezone.now() - datetime.timedelta(days=1)
#'pub_date'
# was_published_recently.boolean=True
was_published_recently.short_description='Published recently?'
class Choice(models.Model):
question=models.ForeignKey(Question)
choice_text=models.CharField(max_length=200)
votes=models.IntegerField(default=0)
def __unicode__(self):
return self.choice_textfrom django.contrib import admin
from .models import Choice,Question
# Register your models here.
class ChoiceInline(admin.TabularInline):
model=Choice
extra=3
class QuestionAdmin(admin.ModelAdmin):
fieldsets=[
('Question',{'fields':['question_text']}),
('Date information',{'fields':['pub_date'],"classes":['collapse']}),
]
inlines=[ChoiceInline]
admin.site.register(Question,QuestionAdmin)
admin.site.register(Choice)

Settings,admin and model file are attached.

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