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Better error handling for invalid schemas

See original GitHub issue

Not sure if this is an issue with graphql-let or @graphql-codegen, but if you have an error with your schema, the only error message is [ graphql-let ] Failed to load schema. Is there a way a more detailed error that could be exposed? (eg line number of the error)

Issue Analytics

State:
Created 3 years ago
Reactions:1
Comments:7 (5 by maintainers)

Top GitHub Comments

2reactions

marklawlorcommented, May 21, 2020

Running v0.10.0

My invalid schema.d.ts

type Query {
  test: string
}

graphql-let gives me the error:

[ graphql-let ] Failed to load schemaError: Failed to load schema

Testing with other GraphQL tools (ApolloServer and graphql-tag) both give the error

Error: Unknown type "string". Did you mean "String"?

While developing with graphql-let I’m finding myself constantly copying my schema into other tools just to get a more meaningful error message. It would be extremely useful if graphql-let had similar error messages.

1reaction

marklawlorcommented, Jul 11, 2020

@piglovesyou The use case I specified above is not solved with version v0.11.1, I still receive the exact same output when graphql-let is loading my schema. I believe @salzhrani PR only handles GraphQL errors during the .d.ts generation, but the error I’m getting is in the initial schema load.

But I am getting much better error messages for my documents 🥳

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