Passed Getting Started › Quick start and got TypeError: keystone.createApolloServer is not a function

Bug report

Describe the bug

Getting started for Keystone 5 ends up in errors, not in fun coding experience!!!

To Reproduce

Steps to reproduce the behaviour. Please provide code snippets or a repository:

1. Go to https://www.keystonejs.com/quick-start/
2. And try to pass the guide, use PostgreSQL as a database.

System information

• OS: macOS
• node v12.11.0
• npm 6.11.3
• yarn 1.22.4

Additional context

{
  "name": "@keystonejs/example-projects-todo",
  "description": "An example KeystoneJS project showcasing a simple Todo List with a Keystone StaticApp front-end.",
  "private": true,
  "version": "5.0.12",
  "author": "The KeystoneJS Development Team",
  "repository": "https://github.com/keystonejs/keystone/tree/master/packages/create-keystone-app/example-projects/todo",
  "homepage": "https://github.com/keystonejs/keystone",
  "license": "MIT",
  "engines": {
    "node": ">=10.0.0"
  },
  "scripts": {
    "dev": "cross-env NODE_ENV=development DISABLE_LOGGING=true keystone dev",
    "build": "cross-env NODE_ENV=production keystone build",
    "start": "cross-env NODE_ENV=production keystone start",
    "create-tables": "cross-env keystone create-tables"
  },
  "dependencies": {
    "@keystonejs/adapter-knex": "^11.0.1",
    "@keystonejs/app-admin-ui": "^7.1.0",
    "@keystonejs/app-graphql": "^6.0.0",
    "@keystonejs/app-static": "^5.1.2",
    "@keystonejs/fields": "^14.0.0",
    "@keystonejs/keystone": "^12.0.0",
    "cross-env": "^7.0.0"
  }
}

Log output:

$ yarn dev
yarn run v1.22.4
$ cross-env NODE_ENV=development DISABLE_LOGGING=true keystone dev
ℹ Command: keystone dev
✔ Validated project entry file ./index.js
✔ Keystone server listening on port 3000
No cookieSecret value was provided. Please generate a secure value and add it to your app. Until this is done, a random cookieSecret will be generated each time Keystone is started. This will cause sessions to be reset between restarts. See [https://www.keystonejs.com/keystonejs/keystone/#cookiesecret] for details.
✔ Initialised Keystone instance
✖ Initialising Keystone instance
TypeError: keystone.createApolloServer is not a function
    at GraphQLApp.prepareMiddleware (/Users/ignatev/Projects/mobile-cms-js/mobile-cms/node_modules/@keystonejs/app-graphql/index.js:28:29)
    at /Users/ignatev/Projects/mobile-cms-js/mobile-cms/node_modules/@keystonejs/keystone/lib/Keystone/index.js:609:17
    at Array.map (<anonymous>)
    at Keystone._prepareMiddlewares (/Users/ignatev/Projects/mobile-cms-js/mobile-cms/node_modules/@keystonejs/keystone/lib/Keystone/index.js:608:12)
    at Keystone.prepare (/Users/ignatev/Projects/mobile-cms-js/mobile-cms/node_modules/@keystonejs/keystone/lib/Keystone/index.js:626:36)
    at executeDefaultServer (/Users/ignatev/Projects/mobile-cms-js/mobile-cms/node_modules/@keystonejs/keystone/bin/utils.js:149:42)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Thank you for any help resolving this issue!

[amirmamaghani]

npm install --save @keystonejs/keystone^13.0.0 solves the issue

[MrSaikatS]

Hello, this fixed this issue for me. Hope this will help you. Go and update package.json and change the keystone version from 12.0.0 to 13.0.0 as this image