# I got error when use "elasticsearch-rest-high-level-client 7.5.1"

**URL:** <https://discuss.elastic.co/t/i-got-error-when-use-elasticsearch-rest-high-level-client-7-5-1/213171>\
**Category:** Elasticsearch\
**Created:** [December 27, 2019, 9:58am UTC](https://discuss.elastic.co/t/i-got-error-when-use-elasticsearch-rest-high-level-client-7-5-1/213171 "2019-12-27T09:58:19Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![KashinathPatil](https://avatars.discourse-cdn.com/v4/letter/k/91b2a8/32.png) [@KashinathPatil](https://discuss.elastic.co/u/KashinathPatil)\
**Post date:** [December 27, 2019, 12:03pm UTC](https://discuss.elastic.co/t/i-got-error-when-use-elasticsearch-rest-high-level-client-7-5-1/213171/2 "2019-12-27T12:03:55Z")

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> [@xodn0812](#):
>
> i use gradle.

Please check below URL, it might help you

> [@java.lang.NoClassDefFoundError: org/elasticsearch/transport/TcpChannel](https://discuss.elastic.co/t/java-lang-noclassdeffounderror-org-elasticsearch-transport-tcpchannel/112875/11):
>
> Got the issue it was conflicting with restclient version thanks for the response @rjernst

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