[Scala Worksheet] JsonMappingException Argument of constructor has no property name annotation

[harcek]

Issue from the JsonMappingException family, but most probably it is not duplicate of them, since no release fixes it.
Environment: Scala 10.4, JIdea 13.1.3, tested with jackson module scala versions 2.2.2,2.3.2, 2.4.5, 2.5.2 with identical behaviour. The code works if run as regular Scala.

import com.fasterxml.jackson.databind.{DeserializationFeature, ObjectMapper}
import com.fasterxml.jackson.module.scala.DefaultScalaModule
import com.fasterxml.jackson.module.scala.experimental.ScalaObjectMapper;

val mapper = new ObjectMapper() with ScalaObjectMapper
mapper.registerModule(DefaultScalaModule)
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)

case class Person(name: String, age: Int)
case class Group(name: String, persons: Seq[Person], leader: Person)

val groupJson: String = """{"name":"Scala ppl","persons":[{"name":"Jeroen","age":26},{"name":"Martin","age":54}],"leader":{"name":"Martin","age":54}}"""

val nieco: Group = mapper.readValue[Group](groupJson)
println(Group)

Worksheet results

import com.fasterxml.jackson.databind.{DeserializationFeature, ObjectMapper}
import com.fasterxml.jackson.module.scala.DefaultScalaModule
import com.fasterxml.jackson.module.scala.experimental.ScalaObjectMapper

mapper: com.fasterxml.jackson.databind.ObjectMapper with com.fasterxml.jackson.module.scala.experimental.ScalaObjectMapper = $anon$1@44d0b8cf
res0: com.fasterxml.jackson.databind.ObjectMapper = $anon$1@44d0b8cf
res1: com.fasterxml.jackson.databind.ObjectMapper = $anon$1@44d0b8cf

defined class Person
defined class Group

groupJson: String = {"name":"Scala ppl","persons":[{"name":"Jeroen","age":26},{"name":"Martin","age":54}],"leader":{"name":"Martin","age":54}}

com.fasterxml.jackson.databind.JsonMappingException: Argument #0 of constructor [constructor for A$A0$A$A0$Group, annotations: [null]] has no property name annotation; must have name when multiple-parameter constructor annotated as Creator
    at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2([nw] json-unmarshall-group.sc3788296715618745837.tmp:262)
    at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer([nw] json-unmarshall-group.sc3788296715618745837.tmp:237)
    at com.fasterxml.jackson.databind.deser.DeserializerCache.findValueDeserializer([nw] json-unmarshall-group.sc3788296715618745837.tmp:138)
    at com.fasterxml.jackson.databind.DeserializationContext.findRootValueDeserializer([nw] json-unmarshall-group.sc3788296715618745837.tmp:390)
    at com.fasterxml.jackson.databind.ObjectMapper._findRootDeserializer([nw] json-unmarshall-group.sc3788296715618745837.tmp:3165)
    at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose([nw] json-unmarshall-group.sc3788296715618745837.tmp:3058)
    at com.fasterxml.jackson.databind.ObjectMapper.readValue([nw] json-unmarshall-group.sc3788296715618745837.tmp:2171)
    at com.fasterxml.jackson.module.scala.experimental.ScalaObjectMapper$class.readValue([nw] json-unmarshall-group.sc3788296715618745837.tmp:176)
    at #worksheet#.$anon$1.readValue([nw] json-unmarshall-group.sc3788296715618745837.tmp:3)
    at #worksheet#.nieco$lzycompute([nw] json-unmarshall-group.sc3788296715618745837.tmp:12)
    at #worksheet#.nieco([nw] json-unmarshall-group.sc3788296715618745837.tmp:12)
    at #worksheet#.#worksheet#([nw] json-unmarshall-group.sc3788296715618745837.tmp:12)
Caused by: java.lang.IllegalArgumentException: Argument #0 of constructor [constructor for A$A0$A$A0$Group, annotations: [null]] has no property name annotation; must have name when multiple-parameter constructor annotated as Creator
    at com.fasterxml.jackson.databind.deser.BasicDeserializerFactory.findValueInstantiator(BasicDeserializerFactory.java:286)
    at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.buildBeanDeserializer(BeanDeserializerFactory.java:266)
    at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.createBeanDeserializer(BeanDeserializerFactory.java:168)
    at com.fasterxml.jackson.databind.deser.DeserializerCache._createDeserializer2(DeserializerCache.java:399)
    at com.fasterxml.jackson.databind.deser.DeserializerCache._createDeserializer(DeserializerCache.java:348)
    at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:261)
    at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer(DeserializerCache.java:241)
    at com.fasterxml.jackson.databind.deser.DeserializerCache.findValueDeserializer(DeserializerCache.java:142)
    at com.fasterxml.jackson.databind.DeserializationContext.findRootValueDeserializer(DeserializationContext.java:394)
    at com.fasterxml.jackson.databind.ObjectMapper._findRootDeserializer(ObjectMapper.java:3169)
    at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3062)
    at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2175)
    at com.fasterxml.jackson.module.scala.experimental.ScalaObjectMapper$class.readValue(ScalaObjectMapper.scala:180)
    at A$A0$A$A0$$anon$1.readValue([nw] json-unmarshall-group.sc3788296715618745837.tmp:7)
    at A$A0$A$A0.nieco$lzycompute([nw] json-unmarshall-group.sc3788296715618745837.tmp:16)
    at A$A0$A$A0.nieco([nw] json-unmarshall-group.sc3788296715618745837.tmp:16)
    at A$A0$A$A0.get$$instance$$nieco([nw] json-unmarshall-group.sc3788296715618745837.tmp:16)
    at A$A0$.main([nw] json-unmarshall-group.sc3788296715618745837.tmp:44)
    at A$A0.main([nw] json-unmarshall-group.sc3788296715618745837.tmp)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
Output exceeds cutoff limit.

[harcek]

Opened by mistake, closing as duplicate of #198

[Sergey80]

I have similar issue. same error at least. 2.5.1, scala 2.10 when start integration tests

The code like:

responseValue: Map[String, MyResponse] = mapper.readValue(expectedResponse, new TypeReference[Map[String, MyResponse]] {})

the MyResponse

@JsonTypeName(OpConstants.SUB_TYPE)
@JsonAutoDetect(fieldVisibility = Visibility.ANY, getterVisibility = Visibility.NONE)
class MyResponse(coreData: CoreData, @JsonIgnore underlyingMyResponse: MyResponse) extends BasicResponse(coreData) with Serializable {

  def this() = this(new CoreData, null)
  ...

where

@JsonAutoDetect(fieldVisibility = Visibility.ANY, getterVisibility = Visibility.NONE)
abstract class BasicResponse(coreData: CoreData) extends Serializable {

it works ok when I run from ide.. but got that 'constructor-error' when run from start.sh script that involves server run and go with those integration tests.

I know it may be not very concrete, but at least some info that it is still the issue.