[SOLVED] Now, Serializer in jME 3.1 is giving me problems!

Thank you @pspeed. IT’S FINALLY WORKING! I’m just getting some info about the serializer, I guess that’s normal stuff:

Mar 08, 2016 12:56:19 PM com.jme3.network.message.SerializerRegistrationsMessage registerAll
INFO: Registering:Registration[-19 = com.jme3.math.Vector3f, serializer=com.jme3.network.serializing.serializers.Vector3Serializer]
Mar 08, 2016 12:56:19 PM com.jme3.network.message.SerializerRegistrationsMessage registerAll
INFO: Registering:Registration[-41 = com.jme3.network.serializing.serializers.FieldSerializer, serializer=null]
Mar 08, 2016 12:56:19 PM com.jme3.network.message.SerializerRegistrationsMessage registerAll
INFO: Registering:Registration[-43 = [I, serializer=com.jme3.network.serializing.serializers.ArraySerializer]
Mar 08, 2016 12:56:19 PM com.jme3.network.message.SerializerRegistrationsMessage registerAll
INFO: Registering:Registration[-46 = [Lcom.jme3.network.message.SerializerRegistrationsMessage$Registration;, serializer=com.jme3.network.serializing.serializers.ArraySerializer]
Mar 08, 2016 12:56:19 PM com.jme3.network.message.SerializerRegistrationsMessage registerAll
INFO: Registering:Registration[-48 = messages.login.NewAccountMessage, serializer=null]
Mar 08, 2016 12:56:19 PM com.jme3.network.message.SerializerRegistrationsMessage registerAll
INFO: Registering:Registration[-49 = messages.login.LoginAttemptMessage, serializer=null]
Mar 08, 2016 12:56:19 PM com.jme3.network.message.SerializerRegistrationsMessage registerAll
INFO: Registering:Registration[-50 = messages.login.LoginResultMessage, serializer=null]

Thanks for the help!