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Bug
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Resolution: Fixed
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Major
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Jenkins 2.346.1
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workflow-cps-plugin 2801.vf82a_b_b_e3e8a_5
Repro steps:
- create multi-branch pipeline with the pipeline below
- start pipeline, wait for "input" (approval) to be pending
- restart the Jenkins service
- click Proceed to allow the pipeline to continue
- the second stage fails with the error below
Notes:
- if you do not restart Jenkins while the input stage is pending then the pipeline will complete successfully
- this approach worked on version 2.325
- it started failing on 2.332.3
- it continues to fail on 2.346.1
- note the use of "agent none" in the approval step to avoid blocking an agent while waiting on approval, and the use of "agent any" on the subsequent step to pull the source code and perform further actions
Pipeline:
pipeline {
agent none
stages {
stage('Approval') {
agent none
when {
anyOf {
branch 'main'
}
}
steps {
script {
timeout(time: 7, unit: 'DAYS') {
milestone()
input "Approve?"
}
}
}
}
stage('After Approval') {
agent any
when {
anyOf {
branch 'main'
}
}
steps {
script {
echo env.BRANCH_NAME
}
}
}
}
}
Error:
java.lang.NullPointerException at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:41) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116) at com.cloudbees.groovy.cps.sandbox.DefaultInvoker.methodCall(DefaultInvoker.java:20) at org.jenkinsci.plugins.pipeline.modeldefinition.when.impl.BranchConditionalScript.evaluate(BranchConditionalScript.groovy:39) at org.jenkinsci.plugins.pipeline.modeldefinition.when.impl.AnyOfConditionalScript.evaluate(AnyOfConditionalScript.groovy:40) at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.any(CpsDefaultGroovyMethods:2343) at org.jenkinsci.plugins.pipeline.modeldefinition.when.impl.AnyOfConditionalScript.evaluate(AnyOfConditionalScript.groovy:39) at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter$WhenEvaluator.evaluateWhen(ModelInterpreter.groovy:856) at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.every(CpsDefaultGroovyMethods:2228) at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.every(CpsDefaultGroovyMethods:2249) at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter$WhenEvaluator.evaluateWhen(ModelInterpreter.groovy:855) at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter$WhenEvaluator.evaluateWhen(ModelInterpreter.groovy) at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter$WhenEvaluator.passedOrNotEvaluated(ModelInterpreter.groovy:846) at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:273) at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:595) at org.jenkinsci.plugins.pipeline.modeldefinition.agent.CheckoutScript.checkoutAndRun(CheckoutScript.groovy:61) at ___cps.transform___(Native Method) at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:86) at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113) at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83) at jdk.internal.reflect.GeneratedMethodAccessor363.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72) at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21) at com.cloudbees.groovy.cps.Next.step(Next.java:83) at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174) at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163) at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:136) at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:275) at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51) at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:187) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:420) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$400(CpsThreadGroup.java:95) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:330) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:294) at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:67) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:139) at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829)
For reference, BranchConditionalScript.groovy:39
String branchName = (String)script.getProperty("env").getProperty("BRANCH_NAME")
- is duplicated by
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- Resolved
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- links to
