Thanks for the answer. I found the issue which it was I was creating global
objects within the findcommitter declaration, adding def before all the
variables sorted the problelm
On Wednesday, January 13, 2021 at 12:19:40 PM UTC+1 r.fuereder wrote:
> Hi jfernandez,
>
>
>
> Naïve guess(es):
>
> - Are you maybe missing this:
>
> import com.cloudbees.groovy.cps.NonCPS
>
> - though not sure if the annotation would/should not then lead to an
> error instead already?
> - Or is this a declarative pipeline and you are missing the script { …
> } step based wrapping of calling your findCommitter() method (assuming
> that calling it when being declared in the declarative pipeline is even
> allowed like this)?
>
> steps {
>
> script {
>
> findComitter()
>
> }
>
> }
>
>
>
> HTH Reinhold
>
>
>
>
>
> *From:* jenkins...@googlegroups.com <jenkins...@googlegroups.com> *On
> Behalf Of *jfern...@forgottenempires.net
> *Sent:* Mittwoch, 13. Jänner 2021 10:22
> *To:* Jenkins Users <jenkins...@googlegroups.com>
> *Subject:* how to avoid cps error using XmlSlurper() method in jenkins
> pipeline
>
>
>
> I am using a simple test pipeline to get a username out of a xml file, I
> have written a simple function using the XmlSlurper method and I have
> included the @NonCPS annotation at the beginning of the function but I keep
> getting an error, even though the function seems to work as it prints out
> in the console the username I am trying to find but it finishes the build
> with failure status. This is the pipeline:
>
> ```
>
> import groovy.xml.*
>
> import jenkins.model.Jenkins
>
>
>
>
>
> @NonCPS
>
> def findComitter(){
>
> committer = ""
>
> found = false
>
> file = new
> XmlSlurper().parse("C:/Users/User/.jenkins/jobs/Phoenix_pipeline/builds/288/changelog6429015253614530280.xml")
>
> file.entry.each { entry ->
>
> entry.changenumber.each { changenumber ->
>
> changenumber.children().each { tag ->
>
> if(tag.name() == "changeUser" && found != true){
>
> committer = tag.text()
>
> found = true
>
> }
>
> }
>
> }
>
> }
>
> println committer
>
> //return committer.toString()
>
> }
>
>
>
> pipeline {
>
> agent any
>
>
>
> stages {
>
> stage('test') {
>
> steps {
>
> findComitter()
>
> }
>
> }
>
> }
>
> }
>
>
>
> ```
>
>
>
> this is the output I get, as you can see the function call seems to work
> as it get to the ```println commiter``` step but then I get an error and
> failure build status:
>
> ```
>
> 00:00:00.021 [Pipeline] Start of Pipeline
>
> 00:00:00.121 [Pipeline] node
>
> 00:00:00.129 Running on Jenkins in C:\Users\User\.jenkins\workspace\test
>
> 00:00:00.140 [Pipeline] {
>
> 00:00:00.157 [Pipeline] stage
>
> 00:00:00.161 [Pipeline] { (Hello)
>
> 00:00:00.180 [Pipeline] echo
>
> 00:00:00.182 Hello World
>
> 00:00:00.202 [Pipeline] echo
>
> 00:00:00.204 jaydenm
>
> 00:00:00.207 [Pipeline] }
>
> 00:00:00.220 [Pipeline] // stage
>
> 00:00:00.230 [Pipeline] }
>
> 00:00:00.242 [Pipeline] // node
>
> 00:00:00.264 [Pipeline] End of Pipeline
>
> 00:00:00.293 an exception which occurred:
>
> 00:00:00.293 in field
> org.jenkinsci.plugins.pipeline.modeldefinition.withscript.WithScriptScript.script
>
> 00:00:00.293 in object
> org.jenkinsci.plugins.pipeline.modeldefinition.agent.impl.LabelScript@49af372
>
> 00:00:00.293 in field groovy.lang.Closure.delegate
>
> 00:00:00.293 in object
> org.jenkinsci.plugins.workflow.cps.CpsClosure2@18d98e8e
>
> 00:00:00.293 in field groovy.lang.Closure.delegate
>
> 00:00:00.293 in object
> org.jenkinsci.plugins.workflow.cps.CpsClosure2@43324839
>
> 00:00:00.293 in field
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.closures
>
> 00:00:00.293 in object
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@76d386ff
>
> 00:00:00.293 in object
> org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@76d386ff
>
> 00:00:00.293 Caused: java.io.NotSerializableException:
> groovy.util.slurpersupport.NodeChild
>
> ```
>
>
>
> I have been looking through the SO threads and all the info I got is to
> use the @NonCPS annotation to use any non-serializable objects, which I
> have done.
>
> --
> You received this message because you are subscribed to the Google Groups
> "Jenkins Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to jenkinsci-use...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/jenkinsci-users/3764c601-8250-44f8-875a-ea0ec35321aan%40googlegroups.com
>
> <https://groups.google.com/d/msgid/jenkinsci-users/3764c601-8250-44f8-875a-ea0ec35321aan%40googlegroups.com?utm_medium=email&utm_source=footer>
> .
>
--
You received this message because you are subscribed to the Google Groups
"Jenkins Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to jenkinsci-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/jenkinsci-users/c9e4df8a-e785-415f-a104-077dc64290fdn%40googlegroups.com.
