[Solved] This GraphQL query has an error:query { user { name, email } }Which is the most likely cause? — Ans: The server schema does not have a 'user' field. | GraphQL

GraphQL - Basics and Philosophy

This GraphQL query has an error:
query { user { name, email } }
Which is the most likely cause?

AThe query is missing a closing brace.

BGraphQL queries cannot have commas between fields.

CFields 'name' and 'email' cannot be requested together.

DThe server schema does not have a 'user' field.

Step-by-Step Solution

Solution:

Step 1: Check query syntax
The query syntax is correct with braces and commas properly placed.
Step 2: Consider schema compatibility
If the server schema lacks 'user' field, the query will fail despite correct syntax.
Final Answer:
The server schema does not have a 'user' field. -> Option D
Quick Check:
Schema mismatch causes query errors [OK]

Quick Trick: Check if fields exist in server schema [OK]

Common Mistakes:

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