Jenkins java.lang.NoSuchMethodError:在步骤中找不到这样的DSL方法'post'

Question

我正在尝试在jenkins上实现一个阶段,以便在jenkins上发生故障时发送电子邮件.我做了一些类似jenkins文档的东西:

#!/usr/bin/env groovy

node {

stage ('Send Email') {

        echo 'Send Email'

            post {
                failure {
                    mail to: 'aa@bb.cc',
                         subject: "Failed Pipeline: ${currentBuild.fullDisplayName}",
                         body: "Something is wrong with ${env.BUILD_URL}"
                }
            }

        }

}

但我总是得到这个错误:

java.lang.NoSuchMethodError:步骤[档案,蝙蝠中没有发现这样的DSL方法 '后',构建,catchError,结账,deleteDir,目录,dockerFingerprintFrom,dockerFingerprintRun,回声,emailext,emailextrecipients,envVarsForTool,错误,FILEEXISTS,的getContext,混帐,输入,isUnix,图书馆,libraryResource,负荷,邮件,里程碑,节点,并行,的powershell,属性,publishHTML,PWD,READFILE,readTrusted,resolveScm,重试,脚本,SH,睡眠,阶段,藏匿,步骤,SVN,超时,时间戳,TM,工具,取消归档,unstash,validateDeclarativePipeline,最好推迟,withContext,withCredentials,withDockerContainer,withDockerRegistry,withDockerServer,withEnv,包裹物,WriteFile的,WS]或符号[所有,allOf,总是,蚂蚁,antFromApache,antOutcome,antTarget,任何,anyOf,apiToken,建筑,archiveArtifacts,artifactManager,authorizationMatrix,批处理文件,booleanParam,分支,buildButton,buildDiscarder,CASEINSENSITIVE,区分大小写,证书,更新日志,变更,选择,choiceParam,cleanWs,时钟,云,命令,证书,cron的,碎屑,默认视图,需求,disableConcurrentBuilds,搬运工,dockerCert,dockerfile,downloadSettings,下游,哑,envvars中,环境,表达,文件,fileParam,文件路径,指纹,frameOptions,自由泳, freeStyleJob,fromScm,fromSource,git,github,githubPush,gradle,headRegexFilter,headWildcardFilter,hyperlink,hyperlinkToModels,inheriting,inheritingGlobal,installSource,jacoco,jdk,jdkInstaller,jgit,jgitapache,jnlp,jobName,junit,label,lastDuration,lastFailure, lastGrantedAuthorities,lastStable,lastSuccess,legacy,legacySCM,list,local,location,logRotator,loggedInUsersCanDoAnything,masterBuild,maven,maven3Mojos,mavenErrors,mavenMojos,mavenWarnings,modernSCM,myView,node,nodeProperties,nonInheriting,nonStoredPasswordParam,none,not,overrideIndexTriggers, paneStatus,parameters,password,pattern,pipeline-model,pipelineTriggers,plainText,plugin,pollSCM,projectNamingStrategy,p roxy,queueItemAuthenticator,quietPeriod,remotingCLI,run,runParam,schedule,scmRetryCount,search,security,shell,skipDefaultCheckout,skipStagesAfterUnstable,slave,sourceRegexFilter,sourceWildcardFilter,sshUserPrivateKey,stackTrace,standard,status,string,stringParam,swapSpace,text,textParam, tmpSpace,toolLocation,无抵押,上游,usernameColonPassword,usernamePassword,viewsTabBar,天气,withAnt,ZFS,拉链]或全局[currentBuild,搬运工,ENV,则params,管道,SCM]

我看到其他一些帖子,但提出的建议对我不起作用

Answer 1

我在这里遇到同样的问题.很多用于声明的示例...没有用于脚本化的示例.它几乎让你相信没有解决方案,但这没有意义.

这对我有用(它可以在没有try/finally的情况下工作 - 或者如果你想要捕获的话).

node {
    //some var declarations... or whatever

    try {
        //do some stuff, run your tests, etc.            
    } finally {
        junit 'build/test-results/test/*.xml'
    }
}

*编辑:看看他们的文档 ......我不小心完成了他们的推荐.只需单击"Toggle Scripted Pipeline(Advanced)"链接,您就会看到它.

Answer 2

您遇到的问题是您的节点未添加到声明性管道中，您无法在节点上使用 post。您需要使用声明性管道包装您的节点。

这是示例代码

pipeline {
    agent any
    stages {
        stage('Send Email') {
            steps {
            node ('master'){
                echo 'Send Email'
            }
        }
        }
    }
    post { 
        always { 
            echo 'I will always say Hello!'
        }
        aborted {
            echo 'I was aborted'
        }
        failure {
            mail to: 'aa@bb.cc',
            subject: "Failed Pipeline: ${currentBuild.fullDisplayName}",
            body: "Something is wrong with ${env.BUILD_URL}"
        }
    }
}