Issue running models when new Zingg jar is compiled

[sonalgoyal]

py4j.protocol.Py4JJavaError: An error occurred while calling o148.execute. : zingg.client.ZinggClientException: zingg.client.FieldDefinition; local class incompatible: stream classdesc serialVersionUID = -2785755064886098506, local class serialVersionUID = 607273313522895964 at zingg.Matcher.execute(Matcher.java:159) at zingg.client.Client.execute(Client.java:215) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244) at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357) at py4j.Gateway.invoke(Gateway.java:282) at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132) at py4j.commands.CallCommand.execute(CallCommand.java:79) at py4j.GatewayConnection.run(GatewayConnection.java:238) at java.lang.Thread.run(Thread.java:748)