1:1 Help

[Nick Parsons]

Would you be open to a 1:1 Google Hangout for pay? Need some help. Running into several issues. Thanks! Please ping me here and we can set something up. Thanks!

[Sarkis]

Hi, You can mention all issues here, I'll try to help you today/tomorrow, will be usufull for others too.

[Nick Parsons]

I simply receive Error: Schema must be an instance of GraphQLSchema. Also ensure that there are not multiple versions of GraphQL installed in your node_modules directory. which is very frustrating. It's as if the library isn't exporting a valid schema. Any thoughts or have you run into this before? It's a vague question, given the reason I didn't want to ask here.

[Sarkis]

hm, sound weird, can you please copy/past your dependence + dev from package.json?

[Sarkis]

and code snippet where are you using this module + snippet where are you declarating graphql schema itslef.

[Nick Parsons]

I'm using Apollo with express.

Deps:

https://gist.github.com/nparsons08/1f074c0179d8fd32d694226adbf8377e'

server.js:

import express from 'express'
import bodyParser from 'body-parser'
import { graphiqlExpress, graphqlExpress } from 'graphql-server-express'

import schema from './data/schema-v2.js'
//import mocks from './data/mocks'
import config from './config'

let app = express()

app.use('/graphiql', graphiqlExpress({
    endpointURL: '/'
}))

app.use('/', bodyParser.json(), graphqlExpress({
    schema: schema,
    //mocks: mocks,
}))

app.listen(config.server.port, (err) => {
    if (err) {
        return console.error(err)
    }
    console.log(`GraphQL server is now running on port ${config.server.port}`)
})

schema-v2.js:

import createType from 'mongoose-schema-to-graphql'

import { userSchema } from './models/user'

let config = {
    name: 'userType',
    description: 'User collection model',
    class: 'GraphQLObjectType',
    schema: userSchema
}

export default createType(config)

[Sarkis]

Hi, of curse it won't work, in schema-v2.js is not a schema it is graphQL type which you need to use to create all your graphql queries and mutations then create Schema. I would suggest you to take a look to graphql docs, how it works.