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AnnotationIntrospector returned Class httpremoting.shaded.com.fasterxml.jackson.databind.JsonSerializer$None; expected Class<JsonSerializer>
java.lang.IllegalStateException: AnnotationIntrospector returned Class httpremoting.shaded.com.fasterxml.jackson.databind.JsonSerializer$None; expected Class<JsonSerializer>	at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializerInstance(DefaultSerializerProvider.java:526)	at com.fasterxml.jackson.databind.ser.BasicSerializerFactory.findSerializerFromAnnotation(BasicSerializerFactory.java:492)	at com.fasterxml.jackson.databind.ser.BeanSerializerFactory.createSerializer(BeanSerializerFactory.java:134)	at com.fasterxml.jackson.databind.SerializerProvider._createUntypedSerializer(SerializerProvider.java:1166)	at com.fasterxml.jackson.databind.SerializerProvider._createAndCacheUntypedSerializer(SerializerProvider.java:1120)	at com.fasterxml.jackson.databind.SerializerProvider.findValueSerializer(SerializerProvider.java:471)	at com.fasterxml.jackson.databind.SerializerProvider.findTypedValueSerializer(SerializerProvider.java:669)	at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:107)	at com.fasterxml.jackson.databind.ObjectMapper._configAndWriteValue(ObjectMapper.java:3385)	at com.fasterxml.jackson.databind.ObjectMapper.writeValueAsBytes(ObjectMapper.java:2803)	at com.palantir.atlasdb.persister.JacksonPersister.persistToBytes(JacksonPersister.java:51)