Hey guys! Does anyone know how to resolve this issue?

Error: Cannot use GraphQLNonNull "User!" from another module or realm.

Ensure that there is only one instance of "graphql" in the node_modules
directory. If different versions of "graphql" are the dependencies of other
relied on modules, use "resolutions" to ensure only one version is installed.

<https://yarnpkg.com/en/docs/selective-version-resolutions>

Duplicate "graphql" modules cannot be used at the same time since different
versions may have different capabilities and behavior. The data from one
version used in the function from another could produce confusing and
spurious results.

Thanks!

make sure that your entire dependency tree only contains one version of

graphql

.

Sorry for my nooby question Nilan, but there’s no collision here right?

"dependencies": {
    "bcryptjs": "2.4.3",
    "graphql-yoga": "1.3.2",
    "jsonwebtoken": "8.1.1",
    "prisma-binding": "1.5.11",
    "shortid": "^2.2.8"
  },
  "devDependencies": {
    "@types/bcryptjs": "2.4.1",
    "dotenv-cli": "1.4.0",
    "graphql-cli": "2.14.1",
    "nodemon": "1.15.0",
    "npm-run-all": "4.1.2",
    "prisma": "1.2.3",
    "rimraf": "2.6.2",
    "ts-node": "4.1.0",
    "typescript": "2.7.2"
  }

well, clearly there is 🙂

yeah, I noticed differences in versions hehe

Oh great 😛 same issue here!

cool!