Question

我正面临着Jenkins共享库的问题。失败时出现以下错误。

an exception which occurred:
    in field org.codehaus.groovy.control.MultipleCompilationErrorsException.collector
    in object org.codehaus.groovy.control.MultipleCompilationErrorsException@545ac2e4
    in field com.cloudbees.groovy.cps.impl.BlockScopeEnv.locals
    in object com.cloudbees.groovy.cps.impl.BlockScopeEnv@633a4023
    in field com.cloudbees.groovy.cps.impl.CallEnv.caller
    in object com.cloudbees.groovy.cps.impl.FunctionCallEnv@4fc67d86
    in field com.cloudbees.groovy.cps.Continuable.e
    in object com.cloudbees.groovy.cps.Continuable@398d975c
    in field org.jenkinsci.plugins.workflow.cps.CpsThread.program
    in object org.jenkinsci.plugins.workflow.cps.CpsThread@45695fe5
    in field org.jenkinsci.plugins.workflow.cps.CpsBodyExecution.thread
    in object org.jenkinsci.plugins.workflow.cps.CpsBodyExecution@584b34fe
    in field org.jenkinsci.plugins.workflow.cps.CpsBodyExecution$SuccessAdapter.this$0
    in object org.jenkinsci.plugins.workflow.cps.CpsBodyExecution$SuccessAdapter@20f23f9f
Caused: java.io.NotSerializableException:org.codehaus.groovy.control.ErrorCollector
    at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:860)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
    at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)

Groovy Vars代码

import org.com.*

def call(string project, string repo){
    gt = new git(this, project, repo)
    gt.gitclone('pip','ospatchingpipeline' )
    git(this, project)
}

来源类

package org.com.*

/**
 * Created by mishrav on 12/14/2017.
 */
class git implements Serializable {
    def project
    def repo
    git(string project, string repo) {
        this.project = project
        this.repo = repo
    }
    def gitclone(project, repo){
        echo(" cloning ${project}")
        git url: "ssh://git@bitbucket:7999/${project}/${repo}.git"
    }
}

管道代码

@Library('pipelineLibrary') _
import java.util.regex.Pattern
//def lib = library("pipelineLibrary").com.clsa.scm.git()
//library identifier: 'pipelineLibrary@master', retriever: modernSCM([$class: 'GitSCMSource',remote: 'ssh://git@bitbucket:7999/pip/pipelinelibrary.git',credentialsId: 'my-private-key'])

pipeline {
    agent any
    stages{
        stage ('cleaning workspace'){
            steps{
                script{
                    checkoutScm("ospatchingpipeline")
                    }
                }
            }
        }
}

我不确定在上传之前是否需要编译此代码。

Answer 1

当您使用未实现 Serializable 接口的函数（访问要导入的类的对象）时，会发生此错误。

当我们由于以下功能而遇到此问题时：

@NonCPS
private static boolean isDebugOn (ParamType param1) { ...

删除static并将其更改为消除此错误：

@NonCPS
private boolean isDebugOn (ParamType param1) { ...

似乎是@NonCPS和static的组合导致了该错误。

当您使用的方法使用无法序列化的对象时，@ NonCPS注释将非常有用。通常，您在管道脚本中创建的所有对象都必须可序列化（原因是Jenkins必须能够序列化脚本的状态，以便可以将其暂停并存储在磁盘上）。

将@NonCPS放在方法上时，Jenkins将一次性执行整个方法，而不会暂停。同样，您不能从@NonCPS注释的方法中引用任何管道步骤或CPS转换的方法。 More information about this can be found here.

詹金斯共同失败

1 个答案: