title: Kyro serialization error
body: <p>I was working off of my thumbdrive with eclipse at school and brought the thumbdrive home.</p>
  
  <p>I suddenly got this error the next time I ran the program:</p>
  
  <pre><code> Exception in thread "main" java.lang.IllegalArgumentException: Unable to create serializer "com.esotericsoftware.kryo.serializers.FieldSerializer" for class: com.esotericsoftware.kryonet.FrameworkMessage$RegisterTCP
      at com.esotericsoftware.kryo.Kryo.newSerializer(Kryo.java:338)
      at com.esotericsoftware.kryo.Kryo.newDefaultSerializer(Kryo.java:317)
      at com.esotericsoftware.kryo.Kryo.getDefaultSerializer(Kryo.java:310)
      at com.esotericsoftware.kryo.Kryo.register(Kryo.java:354)
      at com.esotericsoftware.kryonet.KryoSerialization.&lt;init&gt;(KryoSerialization.java:33)
      at com.esotericsoftware.kryonet.KryoSerialization.&lt;init&gt;(KryoSerialization.java:25)
      at com.esotericsoftware.kryonet.Client.&lt;init&gt;(Client.java:73)
      at com.esotericsoftware.kryonet.Client.&lt;init&gt;(Client.java:55)
      at test.TestClient.&lt;init&gt;(TestClient.java:32)
      at test.TestClient.main(TestClient.java:39)
  Caused by: java.lang.reflect.InvocationTargetException
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
      at com.esotericsoftware.kryo.Kryo.newSerializer(Kryo.java:325)
      ... 9 more
  Caused by: java.lang.IncompatibleClassChangeError: Found interface org.objectweb.asm.MethodVisitor, but class was expected
      at com.esotericsoftware.reflectasm.FieldAccess.insertConstructor(FieldAccess.java:144)
      at com.esotericsoftware.reflectasm.FieldAccess.get(FieldAccess.java:109)
      at com.esotericsoftware.kryo.serializers.FieldSerializer.rebuildCachedFields(FieldSerializer.java:104)
      at com.esotericsoftware.kryo.serializers.FieldSerializer.&lt;init&gt;(FieldSerializer.java:50)
      ... 14 more
  </code></pre>
  
  <p>I have never seen this kind of error and I'm not sure how to fix it. It happens every time I use the kryonet library. Any solutions available?</p>