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Bug
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Resolution: Fixed
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Critical
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None
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Jenkins version: 2.249.3, 2.263.1
FSTrigger plugin version: 0.40
Multijob plugin: 1.36
EnvInject API Plugin: 1.7
Environment Injector Plugin: 2.3.0
Operating system: Windows Server 2012 R2
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fstrigger-0.41
Since upgrading the FSTrigger plugin to version 0.40 the trigger fails with the following error message:
Polling started on 16.11.2020 13:40:02 Polling for the job XXX Looking nodes where the poll can be run. Looking for a candidate node to run the poll. Can't find any eligible slave nodes. Trying to poll on master node.Polling on master. [ERROR] - Polling error... [ERROR] - Error message: hudson/matrix/MatrixRun
Jenkins log:
Polling failed java.lang.NoClassDefFoundError: hudson/matrix/MatrixRun at org.jenkinsci.lib.envinject.service.EnvInjectActionRetriever.getEnvInjectAction(EnvInjectActionRetriever.java:25) at org.jenkinsci.lib.envinject.service.EnvVarsResolver.getEnVars(EnvVarsResolver.java:56) at org.jenkinsci.lib.envinject.service.EnvVarsResolver.getPollingEnvVars(EnvVarsResolver.java:35) at org.jenkinsci.plugins.fstrigger.service.FSTriggerComputeFileService.computedFile(FSTriggerComputeFileService.java:45) at org.jenkinsci.plugins.fstrigger.triggers.FileNameTrigger.getNewResolvedFiles(FileNameTrigger.java:187) at org.jenkinsci.plugins.fstrigger.triggers.FileNameTrigger.checkIfModified(FileNameTrigger.java:170) at org.jenkinsci.lib.xtrigger.AbstractTrigger$Runner.run(AbstractTrigger.java:202) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
Job Settings:
This error was introduced with version 0.40. After downgrading to version 0.39 and restarting the Jenkins instance, it works again.
- is blocked by
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JENKINS-64278 FSTrigger Plugin Folder stopped working
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- Closed
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[JENKINS-64229] [FSTrigger] Polling error: NoClassDefFoundError: hudson/matrix/MatrixRun
Hi simontunnat , my apologies - I don't seem to be getting notifications for issues at the moment, so hadn't seen this until you commented.
I'll take a look and see what I can find - may come back to you with further requests for detail, if necessary.
Hi simontunnat
I'm afraid I'm struggling to replicate this using a clean install of Jenkins, though I only have a linux host to test with. What other plugins do you have installed?
Also, what Java version are you using to run Jenkins?
I'll see if I can find a windows host to test with, but in the meantime the above details (plus any other bits of config from the job you think might be relevant) would be useful.
Thanks,
Tony
Thanks for trying to replicate the issue.
After some checking, I'm suspecting an issue between the FSTrigger and Multijob plugins. As can be seen in the stack trace, the error initially occurs in the EnvInject API plugin which is a dependency of the Multijob plugin.
After (temporarily) disabling the Multijob, Environment Injector and EnvInject API plugins the error does not occur anymore!
Simon Tunnat
added a comment - - edited Thanks for trying to replicate the issue.
After some checking, I'm suspecting an issue between the FSTrigger and Multijob plugins. As can be seen in the stack trace, the error initially occurs in the EnvInject API plugin which is a dependency of the Multijob plugin.
After (temporarily) disabling the Multijob, Environment Injector and EnvInject API plugins the error does not occur anymore! Hi stealthdj .
Any updates about this issue?
I can't to disable plugins as Simon said, cause it'll affected to another jobs.
What can i do to fix this issue?
I use Windows Server 2019 (Windows 10)
Jenkins v290
FSTrigger v0.40
Thank you
Sergei
added a comment - - edited Hi stealthdj .
Any updates about this issue?
I can't to disable plugins as Simon said, cause it'll affected to another jobs.
What can i do to fix this issue?
I use Windows Server 2019 (Windows 10)
Jenkins v290
FSTrigger v0.40
Thank you Hi, gbois
Could you please take a look?
A new multitask was created yesterday and the polls worked as expected. But today it broke again with the same errors.
Thank you.
Sergei
added a comment - - edited Hi, gbois
Could you please take a look?
A new multitask was created yesterday and the polls worked as expected. But today it broke again with the same errors.
Thank you. Sergei
added a comment - UPDATES:
it is doesn't work after first time changes found 
sijay- apologies again for the delay. I've managed to replicate the issue and have a fix that seems to be working for me. I'll get a release out shortly.
Sergei
added a comment - - edited stealthdj
No problem.
Thanks for the prompt update.
Could you tell me when to expect the release?
sijay, simontunnat - thanks for your patience with this. FSTrigger-0.41 has now been released that should resolve the issue. Please let me know how you get on with it.
Sergei
added a comment - Yes, it works now. Thank you a lot!
But, have another problem while i try to save configuration with FSTrigger and without.
When i tring to save with: Jenkins freezes.
Sergei
added a comment - stealthdj
Yes, it works now. Thank you a lot!
But, have another problem while i try to save configuration with FSTrigger and without.
When i tring to save with: Jenkins freezes. Hi sijay - I'm not seeing the same behaviour here, I'm afraid. Is there anything in the Jenkins log? Also, which version of Jenkins is this occurring with? May require a new issue to be raised...
stealthdj is there anything I can do to help fix this issue? I imagine there are other users that experience this problem.