com.esotericsoftware.kryo.KryoException

java.lang.NullPointerException Serialization trace: head (java.lang.Integer) a (cats.data.Validated$Valid) v (com.ing.rebel.kryo.ValidatedWrapper)

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Solutions on the web273

  • java.lang.NullPointerException Serialization trace: head (java.lang.Integer) a (cats.data.Validated$Valid) v (com.ing.rebel.kryo.ValidatedWrapper)
  • java.lang.NullPointerException Serialization trace: allGroups (com.anahata.yam.model.user.UserLogon)
  • java.lang.NullPointerException Serialization trace: map (eu.mihosoft.vrl.lang.model.diff.ClassWithFXCollections)
  • Stack trace

    • com.esotericsoftware.kryo.KryoException: java.lang.NullPointerException Serialization trace: head (java.lang.Integer) a (cats.data.Validated$Valid) v (com.ing.rebel.kryo.ValidatedWrapper) at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:101) at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518) at com.esotericsoftware.kryo.Kryo.writeObjectOrNull(Kryo.java:606) at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:87) at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518) at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552) at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80) at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518) at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:628) at xxxx.kryo.SpecCase.roundTrip(SpecCase.scala:39) at xxxx.kryo.ScalaKryoTest$$anonfun$3.apply(ScalaKryoTest.scala:56) at xxxx.kryo.ScalaKryoTest$$anonfun$3.apply(ScalaKryoTest.scala:27) at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85) at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104) at org.scalatest.Transformer.apply(Transformer.scala:22) at org.scalatest.Transformer.apply(Transformer.scala:20) at org.scalatest.FlatSpecLike$$anon$1.apply(FlatSpecLike.scala:1682) at xxxx.kryo.ScalaKryoTest.withFixture(ScalaKryoTest.scala:78) at org.scalatest.FlatSpecLike$class.invokeWithFixture$1(FlatSpecLike.scala:1679)

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