Mutations giving errors - graphQLContext[GraphQLContextKey.DGS_CONTEXT_KEY] must not be null

[tl-manishoswal]

Hi,
I upgrade from Spring Boot version 2.6.2 to version 3.0.12, Netflix DGS was upgraded to version 8.0.3 from 4.9.25 . I did fix up all the compilation issues and spring boot version upgrade issue but now stuck at last issue . Any mutation I am trying to test is giving a this below error :

{ "errors": [ { "message": "graphQLContext[GraphQLContextKey.DGS_CONTEXT_KEY] must not be null", "locations": [] } ], "data": null }

When I debugged through the code I see that only in case of Mutation it is running a particular code which seems to be the problematic code. In case I try to run any query all of them are working fine

Problematic Code :
https://github.com/Netflix/dgs-framework/blob/775eadbbb867d6d3fd052a9d9a88de7111569177/graphql-dgs-spring-webmvc/src/main/kotlin/com/netflix/graphql/dgs/mvc/DgsGraphQLCSRFInstrumentation.kt#L27C11-L27C119

we try to get DGS_CONTEXT_KEY here DgsContext.from(parameters.executionContext.graphQLContext) and it throws a NPE here

Any reason how to fix this issue or set the DGS_CONTEXT_KEY

[tl-manishoswal]

@congotej @srinivasankavitha - Could you please share some insights on this error which I am getting ?

[srinivasankavitha]

It's not obvious why the context is null in the given the scenario you describe. The graphQLContext should be set up already, so hard to say where it's going wrong. That said, you can disable this part of the problematic code using this config dgs.graphql.prevent-mutation-over-get.enabled in order to unblock.

Hope this helps.