Deserialization Error after Upgrading Jackson Version from 2.17.2 to 2.18.2 #278
Description
After upgrading the Jackson version from 2.17.2 to 2.18.2, I'm encountering a deserialization error while running the openapi3 task in my build. The error occurs when Jackson attempts to deserialize a Schema object within a ResourceModel object.
The error message is as follows:
> Task :openapi3 FAILEDFAILURE: Build failed with an exception.*
What went wrong:
Execution failed for task ':openapi3'.>
com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot construct instance of `com.epages.restdocs.apispec.model.Schema` (although at least one Creator exists): cannot deserialize from Object value (no delegate- or property-based Creator)
at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION` disabled); line: 83, column: 7] (through reference chain: com.epages.restdocs.apispec.model.ResourceModel["response"]->com.epages.restdocs.apispec.model.ResponseModel["schema"])
It seems that Jackson is unable to deserialize the Schema class due to the lack of an appropriate creator, such as a @JsonCreator annotation or a no-argument constructor. This is causing the deserialization to fail.
Expected behavior:
The Schema class should be properly deserialized by Jackson, either using a no-argument constructor or a @JsonCreator annotation.
Suggested fix:
Ensure that the Schema class has a no-argument constructor or a @JsonCreator annotated constructor to allow proper deserialization.
Verify that the ePages library is compatible with Jackson 2.18.2 to prevent future compatibility issues