Hi, I just updated my Jenkins version from 2.401.3 to 2.426.3 and along with that I also updated some of the plugins. Since I have some certification issue I placed the downloaded .jpi plugin manually and started the jenkins. In the jenkins.err.log, I’m getting below error. The jobs were created usi…

The class com.tikal.jenkins.plugins.multijob.MultiJobProject is from the plugin Multijob I assume you have somewhere in the logs of Jenkins earlier some error that this plugin couldn’t be loaded. Check that error and fix it.

Thanks for the response. That really helps. Also, I checked the older logs which I had in a backup folder and didn’t notice any error. I had also updated the plugin version of Multijob along with others. I will try downgrading the version to see how it works.

you definitely have jobs that are based on that plugin otherwise you wouldn’t see the error in the logs.

Also, noticing this error. previous issue was minimal but this was the major one causing issue. 2025-03-13 23:15:42.603+0000 [id=54] SEVERE jenkins.InitReactorRunner$1#onTaskFailed: Failed Loading item Demo_Test_Master com.thoughtworks.xstream.mapper.CannotResolveClassException: maven2-moduleset a…

Also, noticed the maven2-moduleset in my config.xml files. is it something related to plugin dependency ?

As you wrote you manually installed the plugins and your Jenkins is 2.426.3 which is over 1 year old it might be that you downloaded the plugins which are too new for your Jenkins and thus can’t be loaded. Due to the requirement for Java 17 and the switch to EE9 with 2.479.x a lot of plugins have be…

Yeah, thanks for that. Noticed lot of dependency errors in that screen. Currently downgrading as suggested. Will update how it goes. worst part is it took almost 10+ hours to start jenkins

Maven2-moduleset error

Using Jenkins

vasanth March 13, 2025, 10:44pm 4

Also, is it fine if I remove the plugin. I’m not sure if I am using this plugin and don’t see any trace of it in config.xml under each jobs.

Topic		Replies	Views
After update the plugins in jenkins 2.452.1 am getting below error Ask a question	8	434	November 21, 2024
Why my jenkins jobs can't be loaded after updated new version plugin Ask a question question	10	5263	October 24, 2023
After updating from 2.462.3 to 2.528.1 Jenkins stopped working Using Jenkins question	6	748	October 20, 2025
Stack trace after plugin upgrade with Jenkins 2.190.2 Using Jenkins	1	255	March 22, 2024
Jenkins not starting after upgrade, Required plugin is disabled errors Ask a question	4	6261	September 14, 2023

Maven2-moduleset error

Related topics