graphql-tools-stitching-errors

Repro demonstrating issues with graphql-tools error stitching.

Steps

git clone https://github.com/hwillson/graphql-tools-stitching-errors.git
cd graphql-tools-stitching-errors
npm ci
npm start

Test good response (no stitching):

curl -X POST http://localhost:3000/graphql \
  -H 'Content-Type:application/json' \
  -H 'Accept:application/json' \
  -d '{"query":"query{cars{inventory}}"}'

Test bad response (stitching):

curl -X POST http://localhost:3001/graphql \
  -H 'Content-Type:application/json' \
  -H 'Accept:application/json' \
  -d '{"query":"query{cars{inventory}}"}'