error - Unknown operation named 'IntrospectionQuery'.

[smarcet]

i updated the libs from former version ( from 2.x to 3.x )
and when i tried to access to graphl explorer i got following initial error
Unknown operation named 'IntrospectionQuery'.

[erikwrede]

Hey @smarcet, can you provide a minimum reproducible example? Blindly guessing from this, it could be related to your webview (for example graphql-server or starlette-graphene3), or something completely different. Some extra info would make it easier to search for the cause 😊