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kotlinlang

Using Apollo 3.8.2, the `generateServiceApolloSources` task is failing with `java.lang.NullPointerException (no error message)` when I run a Gradle project sync after I've downloaded a changed schema and fixed a number of errors in my query/mutation files. Does anyone have any suggestions as to how I can work out what's going wrong? The full exception didn't feel very helpful (see thread)

Untitled

D'oh, solved – had an `extend type` declaration in a separate file that specified `@typePolicy(keyFields: ..)` with a field that no longer exists

Mind filing an issue? We want to provide better error messages for these cases and need better test coverage overall too