| Summary
I made a mistake and ended up with a stage containing two steps blocks. When it ran, I got two error messages. The first made total sense, but the second error barked at me about Duplicate parallel branch name: "default". It looked out of place, since there's no stage called default. Steps to recreate
1. Fire up your favorite Jenkins instance 2. Build this fork/branch of Declarative (PR 228) and pop it on. I did it via
- git checkout abayer/jenkins-45455
- mvn clean install -DskipTests=true
- Upload the resulting .hpi files to my instance
- Restart
3. Run the following Pipeline. This will recreate via actually running it, or by using the CLI.
pipeline {
agent any
stages {
stage('Only the duplicate steps problem') {
steps {
echo "NOT SEQUENTIAL"
}
steps {
echo "NOT SEQUENTIAL"
}
}
}
}
Results
Error messages as follows:
Branch indexing
Obtained Jenkinsfile from fb470cf3daecb279f90f1b07b459bd7fd8ce8468
Running in Durability level: MAX_SURVIVABILITY
[Bitbucket] Notifying commit build result
[Bitbucket] Build result notified
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
WorkflowScript: 6: Multiple occurrences of the steps section @ line 6, column 9.
stage('Only the duplicate steps problem') {
^
WorkflowScript: 6: Duplicate parallel branch name: "default" @ line 6, column 9.
stage('Only the duplicate steps problem') {
^
2 errors
at org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:310)
at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1085)
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:325)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:429)
Finished: FAILURE
It's the second of the two errors that looked strange, since there's no branch called default. |
