Ao realizar um POST em /assignments/:assignmentId/submissions (Competition), a seguinte mensagem de erro é apresentada pelo servidor.

{
code: 401,
completeMessage: "um erro inesperado ocorreu: com.fasterxml.jackson.databind.JsonMappingException: Failed to instantiate class json.deserializer.SubjectiveAnswerDeserializer, problem: null↵ at [Source: (String)"[{"type":"OBJECTIVE","question":24,"alternativeKey":83},{"type":"SUBJECTIVE","question":26,"freeText":"blablablabla"}]"; line: 1, column: 65] (through reference chain: java.util.HashSet[1])"
}