pipeline is not able to build after adding the postbuild

Question

Jenkins build error logs:

started by user mydemo03
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
WorkflowScript: 14: Expected a stage @ line 14, column 9.
           post {
           ^

1 error

    at org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:309)
    at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1107)
    at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:624)
    at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:602)
    at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:579)
    at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:323)
    at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:293)
    at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox$Scope.parse(GroovySandbox.java:163)
    at org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.doParse(CpsGroovyShell.java:190)
    at org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.reparse(CpsGroovyShell.java:175)
    at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.parseScript(CpsFlowExecution.java:635)
    at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.start(CpsFlowExecution.java:581)
    at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:335)
    at hudson.model.ResourceController.execute(ResourceController.java:101)
    at hudson.model.Executor.run(Executor.java:442)
Finished: FAILURE

When I start post-build actions I get the following error. please provide a valuable solution.

Answer 1

It's a syntax error. You added a post block to stages, but it's only allowed inside stage (same level as steps) or inside pipeline (same level as stages).