Weird error when running mutations with invalid inputs #69
Description
Hey, I've encountered a bug when running mutations and providing an invalid input.
Given the following schema
type Query { hello: String } input AddFavoriteFoodInput { id: ID! comment: String! foodNames: [String!]! } type Mutation { addFavoriteFood(input: AddFavoriteFoodInput!): Boolean! }if you run the mutation
mutation AddFavoriteFood($input: AddFavoriteFoodInput!) { addFavoriteFood(input: $input) }with variables
{ "input": { "id": "123", "comment": "Hello", "foodNames": [ "Pizza", "Apple", null, "Pineapple" ] } }the expected error message is:
"Variable \"$input\" got invalid value null at \"input.foodNames[2]\"; Expected non-nullable type \"String!\" not to be null."However with GraphQL Complexity enabled, this turns into
"Argument \"input\" of required type \"AddFavoriteFoodInput!\" was provided the variable \"$input\" which was not provided a runtime value."Here's a repo reproducing the issue: https://github.com/adamors/graphql-complexity-bug