We implemented our own DataTime scalar type (based on the one in the bookshelf demo project). And tried to use it as a parameter type in a mutation. This results in an error Input is incompatible with "DateTime" type To demonstrate our issue I gutted the bookshelf demo, and implemented a bare min…

Since your DateTime accepts string values, you can inherit it from TSchemaStringType and implement it like this: TSchemaDateTimeType = class(TSchemaStringType) strict protected function ParseLiteral(Value: TASTValue): TValue; override; function GetName: string; override; function Ge…

Error "Input is incompatible with <customScalar> type" in mutation with custom scalar parameter

DEV GraphQL for Delphi

wlandgraf (Wagner Landgraf) January 28, 2025, 4:26pm 6

Yes, that is correct for current version.

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Error "Input is incompatible with <customScalar> type" in mutation with custom scalar parameter

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