com.fasterxml.jackson.databind.JsonMappingException: No serializer found for class org.springframework.http.codec.ServerSentEvent and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS)

Stack Overflow | codependent | 5 months ago
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  1. 0

    Spring 5 M2 - Reactive - Error while serializing ServerSentEvent

    Stack Overflow | 5 months ago | codependent
    com.fasterxml.jackson.databind.JsonMappingException: No serializer found for class org.springframework.http.codec.ServerSentEvent and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS)
  2. 0

    GitHub comment 33#264581776

    GitHub | 3 months ago | cmungall
    com.fasterxml.jackson.databind.JsonMappingException: No serializer found for class org.apache.commons.math3.util.MedianOf3PivotingStrategy and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) (through reference chain: org.monarchinitiative.owlsim.model.match.impl.MatchSetImpl["scores"]->org.apache.commons.math3.stat.descriptive.DescriptiveStatistics["percentileImpl"]->org.apache.commons.math3.stat.descriptive.rank.Percentile["kthSelector"]->org.apache.commons.math3.util.KthSelector["pivotingStrategy"])

    Root Cause Analysis

    1. com.fasterxml.jackson.databind.JsonMappingException

      No serializer found for class org.springframework.http.codec.ServerSentEvent and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS)

      at com.fasterxml.jackson.databind.JsonMappingException.from()
    2. Jackson
      SerializerProvider.mappingException
      1. com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:275)[jackson-databind-2.8.3.jar:2.8.3]
      2. com.fasterxml.jackson.databind.SerializerProvider.mappingException(SerializerProvider.java:1110)[jackson-databind-2.8.3.jar:2.8.3]
      2 frames