# Getting error: "NoClassDefFoundError: org/eclipse/jdt/core/JavaModelException" in Jenkins?

**URL:** <https://forum.katalon.com/t/getting-error-noclassdeffounderror-org-eclipse-jdt-core-javamodelexception-in-jenkins/150481>\
**Category:** Test management\
**Tags:** kre\
**Created:** [October 15, 2024, 11:26am UTC](https://forum.katalon.com/t/getting-error-noclassdeffounderror-org-eclipse-jdt-core-javamodelexception-in-jenkins/150481 "2024-10-15T11:26:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ddominic](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/ddominic/32/23869_2.png) [@ddominic](https://forum.katalon.com/u/ddominic)\
**Post date:** [October 15, 2024, 11:26am UTC](https://forum.katalon.com/t/getting-error-noclassdeffounderror-org-eclipse-jdt-core-javamodelexception-in-jenkins/150481/1 "2024-10-15T11:26:57Z")

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While Executing scripts in Jenkins we are getting “NoClassDefFoundError: org/eclipse/jdt/core/JavaModelException” . The KRE version used in the server is KRE 7.2.Is this issue specific to 7.2. The error is related to the plugin of katalon. Please guide

 ![image](https://europe1.discourse-cdn.com/katalon/original/3X/f/a/fa0554d7d658d0679950c07aa36e92e2b395d8c4.png)

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**Author:** ![kazurayam](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/kazurayam/32/333_2.png) [@kazurayam](https://forum.katalon.com/u/kazurayam)\
**Post date:** [October 15, 2024, 12:27pm UTC](https://forum.katalon.com/t/getting-error-noclassdeffounderror-org-eclipse-jdt-core-javamodelexception-in-jenkins/150481/2 "2024-10-15T12:27:05Z")

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I made a search in this forum for the similar issue, but found none. I think nobody in this user forum can support you.

You are a paying licensee, aren’t you? If so, you should make an official support request to the Katalon’s support team. See [Customer Support FAQs | Katalon Docs](https://docs.katalon.com/katalon-platform/customer-support-faqs)