topic Re: Dynatrace JDBCIntrospectionWrapper App Testing Error in Open Q&A

Dynatrace JDBCIntrospectionWrapper App Testing Error

payton_mcloughl — Fri, 25 Mar 2022 13:02:04 GMT

We are trying to run tests on an application and receive the following message when Dynatrace OneAgent is enabled:

java.lang.noClassDefFoundError: com.dynatrace/agent/introspection/jdbc/JDBCIntrospectionWrapper

Once we stopped the Dynatrace OneAgent service, the application starts working again no problem. Where does this error come from?

Re: Dynatrace JDBCIntrospectionWrapper App Testing Error

Julius_Loman — Tue, 04 Jan 2022 21:24:57 GMT

Hi @payton_mcloughl,

please open a support ticket for this. What is your OneAgent version? Was the agent upgraded recently? The error means the Java class file is missing or could not be loaded for some reason. This class is a part of the OneAgent Java libraries.

Re: Dynatrace JDBCIntrospectionWrapper App Testing Error

payton_mcloughl — Wed, 05 Jan 2022 18:12:23 GMT

I have found a related JIRA ticket here: https://dev-jira.dynatrace.org/browse/ONE-69158

Re: Dynatrace JDBCIntrospectionWrapper App Testing Error

suganthi — Thu, 25 Aug 2022 10:36:33 GMT

Please help to resolve this issue. We are also facing the same issue

java No Class Found Error: com/dynatrace/agent/introspection/logenrichment/log4j_2_13_2/Log4j2IntrospectionWrapper

Re: Dynatrace JDBCIntrospectionWrapper App Testing Error

harald_berger — Mon, 29 Aug 2022 09:15:16 GMT

Hi,

This specific bug was fixed with OA 1.231. See ONE-67851 in the release notes.

regards

Harry

Re: Dynatrace JDBCIntrospectionWrapper App Testing Error

suganthi — Mon, 29 Aug 2022 09:37:39 GMT

Thanks for your solution