# Transport create fail. lucene version field exception

**URL:** <https://discuss.elastic.co/t/transport-create-fail-lucene-version-field-exception/70740>\
**Category:** Elasticsearch\
**Created:** [January 6, 2017, 2:14am UTC](https://discuss.elastic.co/t/transport-create-fail-lucene-version-field-exception/70740 "2017-01-06T02:14:25Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![SteveShin](https://avatars.discourse-cdn.com/v4/letter/s/57b2e6/32.png) [@SteveShin](https://discuss.elastic.co/u/SteveShin)\
**Post date:** [January 6, 2017, 2:14am UTC](https://discuss.elastic.co/t/transport-create-fail-lucene-version-field-exception/70740/1 "2017-01-06T02:14:26Z")

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Hi all. I was using ES1.7.4 with transport client.  
Recently, I tried to upgrade it to 5. but I got exception. TransportClient seek LUCENE\_5\_2\_1 field but failed.  
My lib folder has full jars about lucene 6.2.1 .  
I don't know why.  
How i solve it? I need advice.  
I'm using RHEL 7 (kernel 2.3.xx-574) and Java8\_111.  
Thanks your attention.

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [January 6, 2017, 6:11am UTC](https://discuss.elastic.co/t/transport-create-fail-lucene-version-field-exception/70740/2 "2017-01-06T06:11:15Z")

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May be you are mixing versions?

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**Author:** ![SteveShin](https://avatars.discourse-cdn.com/v4/letter/s/57b2e6/32.png) [@SteveShin](https://discuss.elastic.co/u/SteveShin)\
**Post date:** [January 6, 2017, 6:22am UTC](https://discuss.elastic.co/t/transport-create-fail-lucene-version-field-exception/70740/3 "2017-01-06T06:22:20Z")

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No, I just use ES5 jars. but lucene core 4.10.1 contains in my utility jar.  
It could happen trouble?

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [January 6, 2017, 7:06am UTC](https://discuss.elastic.co/t/transport-create-fail-lucene-version-field-exception/70740/4 "2017-01-06T07:06:12Z")

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Yes. You can't have both.

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<div class="post-metadata">

**Author:** ![SteveShin](https://avatars.discourse-cdn.com/v4/letter/s/57b2e6/32.png) [@SteveShin](https://discuss.elastic.co/u/SteveShin)\
**Post date:** [January 6, 2017, 7:31am UTC](https://discuss.elastic.co/t/transport-create-fail-lucene-version-field-exception/70740/5 "2017-01-06T07:31:31Z")

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Thanks! I remove lucene on my util jar, and exception was gone.

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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:** [February 3, 2017, 7:31am UTC](https://discuss.elastic.co/t/transport-create-fail-lucene-version-field-exception/70740/6 "2017-02-03T07:31:31Z")

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