# Lucent Error with Es-client :Please Help

**URL:** <https://discuss.elastic.co/t/lucent-error-with-es-client-please-help/21099>\
**Category:** Elasticsearch\
**Created:** [December 5, 2014, 5:18am UTC](https://discuss.elastic.co/t/lucent-error-with-es-client-please-help/21099 "2014-12-05T05:18:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![vineelyalamarthy](https://avatars.discourse-cdn.com/v4/letter/v/f4b2a3/32.png) [@vineelyalamarthy](https://discuss.elastic.co/u/vineelyalamarthy)\
**Post date:** [December 5, 2014, 5:18am UTC](https://discuss.elastic.co/t/lucent-error-with-es-client-please-help/21099/1 "2014-12-05T05:18:01Z")

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Hi Guys,  
I have a very simple ES Client which will send a query to local ES server(1.4.1 version of ES) and get the results and display to the user. Now, I took this code to a different project X and tried to use it along with X because I need some APIs from X.  
Now, when I run the same code when i am in X, then I get this error and don't know how to resolve. Can you please help me with this.

Exception in thread "main" java.lang.NoSuchFieldError: LUCENE\_3\_6  
at org.elasticsearch.Version.(Version.java:45)  
at org.elasticsearch.node.internal.InternalNode.(InternalNode.java:136)  
at org.elasticsearch.node.NodeBuilder.build(NodeBuilder.java:159)  
at org.elasticsearch.node.NodeBuilder.node(NodeBuilder.java:166)  
at org.bmi.elasticsearch.ranking.TestClass2.main(TestClass2.java:54)

Thanks for your help in advance.  
Regards  
Venkata Vineel

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 12:45am UTC](https://discuss.elastic.co/t/lucent-error-with-es-client-please-help/21099/2 "2017-07-06T00:45:40Z")

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