This holds a reference to the current ActorSystem (the surrounding context) during serialization and deserialization.
This holds a reference to the current ActorSystem (the surrounding context) during serialization and deserialization.
If you are using Serializers yourself, outside of SerializationExtension, you'll need to surround the serialization/deserialization with:
JavaSerializer.currentSystem.withValue(system) { ...code... }
or
JavaSerializer.currentSystem.withValue(system, callable)