13 replies

AshGraphQL cannot return null on non nullable field

I have a belongs_to allow_nil? false relationship, and when I use psql I see that the field exists, and the related table contains the data. However when I use graphql to access it I get

Cannot return null for non-nullable field

Cannot return null for non-nullable field

Cannot return null for non-nullable field

Cannot return null for non-nullable field

Solution

do you have permission to read the related record?

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