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Samebug tips

  1. ,
    via GitHub by ghost

    Specify the order of serializing object field with the @JsonPropertyOrder annotation.

  2. ,
    via Stack Overflow by Pancakeo

    Jackson tries to serialize an empty object. FIX : configure jackson jackson 1.x myObjectMapper.configure(SerializationConfig.Feature.FAIL_ON_EMPTY_BEANS, false); jackson 2.X myObjectMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, ..

Solutions on the web

via Stack Overflow by Razon
, 1 year ago
No serializer found for class com.xxxx.razon30.movietest.af and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) )
via Google Groups by Pascal, 9 months ago
Instantiation of [simple type, class io.druid.data.input.impl.StringInputRowParser] value failed: com.metamx.common.parsers.JSONPathParser
via GitHub by takiri
, 1 year ago
Instantiation of [simple type, class fr.path.IMyTrait$MyClass] value failed (java.lang.NullPointerException): null at [Source: N/A; line: -1, column: -1] (through reference chain: Object[][0])
via Google Groups by hui li, 9 months ago
Could not resolve type id 'thetaSketch' into a subtype of [simple type, class io.druid.query.aggregation.AggregatorFactory] at [Source: N/A; line: -1, column: -1] (through reference chain: Object[][1])
via GitHub by ZenLiuCN
, 2 months ago
Cannot construct instance of `User` (no Creators, like default construct, exist): cannot deserialize from Object value (no delegate- or property-based Creator)
via GitHub by alexpmorris
, 6 months ago
Conflicting getter definitions for property "memo_key": eu.bittrade.libs.steem.api.wrapper.models.operations.AccountCreateWithDelegationOperation#getMemoKey(0 params) vs
com.fasterxml.jackson.databind.JsonMappingException: No serializer found for class com.example.razon30.movietest.af and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) )	at com.fasterxml.jackson.databind.ser.impl.UnknownSerializer.failForEmpty(Unknown Source)	at com.fasterxml.jackson.databind.ser.impl.UnknownSerializer.serialize(Unknown Source)	at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(Unknown Source)