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    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, ..

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via Stack Overflow by Matthew Long
, 1 year ago
Could not write content: No serializer found for class groovy.lang.GroovyClassLoader$1 and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) ) (through reference chain: java.util.
Empty query.