Problem with path of typeDefs

[roei3000b]

I think you have problem here with typeDefs:

graphql-js/src/index.js

Line 27 in ca0d290

typeDefs: './src/schema.graphql',

The schema.graphql file located also in src folder, so why you try to refer it as "./src/schema.graphql" and not simply: "./schema.graphql"?