com.esotericsoftware.kryo.KryoException

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  • com.esotericsoftware.kryo.KryoException: java.lang.NullPointerException Serialization trace: map (eu.mihosoft.vrl.lang.model.diff.ClassWithFXCollections) at com.esotericsoftware.kryo.serializers.UnsafeCacheFields$UnsafeObjectField.copy(UnsafeCacheFields.java:322) at com.esotericsoftware.kryo.serializers.FieldSerializer.copy(FieldSerializer.java:682) at com.esotericsoftware.kryo.Kryo.copy(Kryo.java:914) at eu.mihosoft.vrl.lang.model.diff.KryoCloneBug.main(KryoCloneBug.java:31) Caused by: java.lang.NullPointerException at com.sun.javafx.collections.ObservableMapWrapper.put(ObservableMapWrapper.java:166) at com.esotericsoftware.kryo.serializers.MapSerializer.copy(MapSerializer.java:175) at com.esotericsoftware.kryo.serializers.MapSerializer.copy(MapSerializer.java:39) at com.esotericsoftware.kryo.Kryo.copy(Kryo.java:914) at com.esotericsoftware.kryo.serializers.UnsafeCacheFields$UnsafeObjectField.copy(UnsafeCacheFields.java:315) ... 3 more
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