A Schema is required to be provided to GraphQLView
django, graphql
Solution
You have to add the schema to your `settings.py` as seen here:
`GRAPHENE = { 'SCHEMA': 'cookbook.schema.schema' }`
You need 2 `schema.py` files, one at the root level of the project and one in the app folder.
Problem
I was following this tutorial to integrate Graphql with Django, I did everything according to that tutorial when I'm hitting graphql URL on my local machine http://localhost:8000/graphql I'm geting the following error AssertionError at /graphql A Schema is required to be provided to GraphQLView. Request Method: GET Request URL: http://localhost:8000/graphql Django Version: 1.11.1 Exception Type: AssertionError Exception Value: A Schema is required to be provided to GraphQLView. Exception Location: /home/psingh/Projects/django_graphql/env/local/lib/python2.7/site-packages/graphene_django/views.py in init, line 84 Python Executable: /home/psingh/Projects/django_graphql/env/bin/python Python Version: 2.7.6 Python Path: ['/home/psingh/Projects/django_graphql/project', '/home/psingh/Projects/django_graphql/env/lib/python2.7', '/home/psingh/Projects/django_graphql/env/lib/python2.7/plat-x86_64-linux-gnu', '/home/psingh/Projects/django_graphql/env/lib/python2.7/lib-tk', '/home/psingh/Projects/django_graphql/env/lib/python2.7/lib-old', '/home/psingh/Projects/django_graphql/env/lib/python2.7/lib-dynload', '/usr/lib/python2.7', '/usr/lib/python2.7/plat-x86_64-linux-gnu', '/usr/lib/python2.7/lib-tk', '/home/psingh/Projects/django_graphql/env/local/lib/python2.7/site-packages', '/home/psingh/Projects/django_graphql/env/lib/python2.7/site-packages'] Server time: Fri, 12 May 2017 12:18:31 +0000 In settings.py ``` GRAPHENE = { 'SCHEMA': 'project.schema.schema' ``` } project> schema.py ``` import graphene import mainapp.schema class Query(mainapp.schema.Query, graphene.ObjectType): # This class will inherit from multiple Queries # as we begin to add more apps to our project pass schema = graphene.Schema(query=Query) ``` app>schema.py ``` import graphene from graphene_django.types import DjangoObjectType from cookbook.ingredients.models import Category, Ingredient class CategoryType(DjangoObjectType): class Meta: model = Category class IngredientType(DjangoObjectType): class Meta: model = Ingredient class Query(graphene.AbstractType): all_categories = graphene.List(CategoryType) all_ingredients = graphene.List(IngredientType) def resolve_all_categories(self, args, context, info): return Category.objects.all() def resolve_all_ingredients(self, args, context, info): # We can easily optimize query count in the resolve method return Ingredient.objects.select_related('category').all() ``` project_urls.py ``` from django.conf.urls import include, url from django.contrib import admin from graphene_django.views import GraphQLView import schema urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^graphql', GraphQLView.as_view(graphiql=True)), url(r'^', include('mainapp.urls')), ] ``` Any help would be great.I am new to the coding stuff. Thanks in advance.