Interestingly enough on a Jenkins server i manage where I have working
shared libraries (multiple) I don't use the @Library form at all. I tried
it on this other Jenkins server (the one I'm trying to *get* working) and
it didn't work.
In my first attempt I simply used:
@Library('lib3') _
which I saw in this documentation:
https://jenkins.io/doc/book/pipeline/shared-libraries/
that yielded me the following errors
ERROR: No version specified for library lib3
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
WorkflowScript: Loading libraries failed
OK fine, I'll add a version to it which according to the cited page
above can be a branch and "master" is certainly a branch.
@Library('lib3@master') _
Using that gave me more errors
Loading library lib3@master
java.lang.NullPointerException
at
org.jenkinsci.plugins.workflow.libs.SCMSourceRetriever.retrieve(SCMSourceRetriever.java:82)
at
org.jenkinsci.plugins.workflow.libs.LibraryAdder.retrieve(LibraryAdder.java:157)
at
org.jenkinsci.plugins.workflow.libs.LibraryAdder.add(LibraryAdder.java:138)
at
org.jenkinsci.plugins.workflow.libs.LibraryDecorator$1.call(LibraryDecorator.java:125)
at
org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1065)
at
org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:603)
at
org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:581)
at
org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:558)
at
groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:298)
at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:268)
at groovy.lang.GroovyShell.parseClass(GroovyShell.java:688)
at groovy.lang.GroovyShell.parse(GroovyShell.java:700)
at
org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.doParse(CpsGroovyShell.java:131)
at
org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.reparse(CpsGroovyShell.java:125)
at
org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.parseScript(CpsFlowExecution.java:560)
at
org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.start(CpsFlowExecution.java:521)
at
org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:317)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:429)
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
WorkflowScript: Loading libraries failed
So what I'm wondering at this point, is there a plugin I'm missing?
What plugins are necessary to run Groovy pipelines including shared
libraries?
I'm stumped here... and grasping at straws.
On Tue, Oct 16, 2018 at 6:29 PM Jan Monterrubio <[email protected]>
wrote:
> Are you missing the @Library import in your pipeline? Or does your shared
> library have a load implicitly declared?
>
> https://jenkins.io/doc/book/pipeline/shared-libraries/
>
>
>
> On Tue, Oct 16, 2018 at 14:49 Peter Berghold <[email protected]>
> wrote:
>
>> Here is a tree of a very simple "library" I set up:
>>
>> ├── build.xml
>> ├── manifest.mf
>> ├── nbproject
>> │ ├── build-impl.xml
>> │ ├── genfiles.properties
>> │ ├── groovy-build.xml
>> │ ├── private
>> │ │ ├── config.properties
>> │ │ ├── private.properties
>> │ │ └── private.xml
>> │ ├── project.properties
>> │ └── project.xml
>> └── src
>> ├── net
>> │ └── berghold
>> │ └── MainTest.groovy
>> └── SimpleGroovyScript.groovy
>>
>>
>> Most important of which is under "src" with the class MainTest
>>
>> Here is the class itself:
>>
>> /*
>> * To change this license header, choose License Headers in Project
>> Properties.
>> * To change this template file, choose Tools | Templates
>> * and open the template in the editor.
>> */
>>
>> package net.berghold
>>
>> /**
>> *
>> * @author peter
>> */
>> class MainTest implements Serializable {
>> def Object context
>>
>> def void runme(){
>> context.sh('echo foobar')
>> }
>> }
>>
>> so far nothing earth shattering. I've set up this shared library in the
>> main Jenkins setup menu. Should be groovy so far but it isn't
>>
>> Here is a simple pipeline I set up to test this:
>>
>> import net.berghold.MainTest
>>
>> node('master'){
>> step('run test'){
>> def MainTest mt = new MainTest(context: this)
>>
>> mt.runme()
>> }
>> }
>>
>> When I try to "build" this I get the following error to the console:
>>
>> Running in Durability level: MAX_SURVIVABILITY
>> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
>> failed:
>> WorkflowScript: 1: unable to resolve class net.berghold.MainTest
>> @ line 1, column 1.
>> import net.berghold.MainTest
>> ^
>>
>> 1 error
>>
>>
>> to me that implies the library is not being loaded for reasons I just
>> don't get.
>>
>> Things I tried:
>>
>> I actually told it to implicitly load this library but it now complains
>> that it needs a version. I told it "master" and it claims it can't find
>> that version. I tried */master refs/master and a few other things I know
>> exist and the error came back that it could not validate the version with a
>> null pointer error under the details.
>>
>> Has this functionality been broken?
>>
>> Running Jenkins 2.147. This all used to work. This example is a pared
>> down version and the original shared libs that worked no longer work and
>> I'm a bit concerned.
>>
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