Jenkinsfile管道错误:和“未定义的部分" [英] Jenkinsfile Pipeline errors: "expected a symbol" and "undefined section"

问题描述

任何人都可以解释为什么我得到以下错误，以及对他们来说可能的解决方法是什么?

Can anyone explain why I get the following errors, and what can be a possible solution for them?

org.codehaus.groovy.control.MultipleCompilationErrorsException: 启动失败:WorkflowScript:20:应在第20行输入符号， 专栏4. 环境{

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed: WorkflowScript: 20: Expected a symbol @ line 20, column 4. environment {

WorkflowScript:17:未定义的部分错误" @第17行，第1列.
管道{

WorkflowScript: 17: Undefined section "error" @ line 17, column 1.
pipeline {

Jenkins文件中的代码如下:

The code in the Jenkinsfile is as follows:

#!groovy

def application, manifest, git, environment, artifactory, sonar

fileLoader.withGit('git@<reducted>', 'v1', 'ssh-key-credential-id-number') {
   application = fileLoader.load('<reducted>');
   manifest = fileLoader.load('<reducted>');
   git = fileLoader.load('<reducted>');
   environment = fileLoader.load('<reducted>');
}

pipeline {
   agent { label 'cf_slave' }

   environment {
      def projectName = null
      def githubOrg = null
      def gitCommit = null
   }

   options {
      skipDefaultCheckout()
   }

   stages {
      stage ("Checkout SCM") {
         steps {
            checkout scm

            script {
               projectName = git.getGitRepositoryName()
               githubOrg = git.getGitOrgName()
               gitCommit = manifest.getGitCommit()
            }
         }
      }

      stage ("Unit tests") {
         steps {
            sh "./node_modules/.bin/mocha --reporter mocha-junit-reporter --reporter-options mochaFile=./testResults/results.xml"
            junit allowEmptyResults: true, testResults: 'testResults/results.xml'
         }
      }

      //stage ("SonarQube analysis") {
      //...
      //}

      // stage("Simple deploy") {
      //    steps {
      //       // Login
      //       sh "cf api <reducted>"
      //       sh "cf login -u <reducted> -p <....>"
      //       
      //       // Deploy
      //       sh "cf push" 
      //    }
      // }
   }

   post {
      // always {

      //  }
      success {
         sh "echo 'Pipeline reached the finish line!'"

         // Notify in Slack
         slackSend color: 'yellow', message: "Pipeline operation completed successfully. Check <reducted>"
      }
      failure {
         sh "echo 'Pipeline failed'"
         // Notify in Slack
         slackSend color: 'red', message: "Pipeline operation failed!"

         //Clean the execution workspace
         //deleteDir()
      }
      unstable {
         sh "echo 'Pipeline unstable :-('"
      }
      // changed {
      //    sh "echo 'Pipeline was previously failing but is now successful.'"
      // }
   }
}

推荐答案

您的管道通常都很好-在Declarative pipeline块之前添加脚本化管道元素通常不是问题.

Your Pipeline is mostly fine — adding Scripted Pipeline elements before the Declarative pipeline block is generally not a problem.

但是，从一开始，您就定义了一个名为environment(和git)的变量，该变量基本上覆盖了各种Pipeline插件所声明的元素.

However, at the very start, you're defining an variable called environment (and git), which are basically overriding the elements declared by the various Pipeline plugins.

即当您尝试执行pipeline { environment { … } }时，environment指的是变量声明，这会导致出错.

i.e. When you attempt to do pipeline { environment { … } }, the environment is referring to your variable declaration, which causes things to go wrong.

重命名这两个变量，您将修复第一条错误消息.

Rename those two variables, and you'll fix the first error message.

要修复第二条错误消息，请从environment块中删除声明变量的尝试-该块仅用于

To fix the second error message, remove the attempts to declare variables from the environment block — this block is only intended for exporting environment variables for use during the build steps, e.g.:

environment {
    FOO = 'bar'
    BAR = 'baz'
}

如果没有这些声明，您拥有的script块将正常工作.另外，您可以将这些变量声明移到脚本的顶层.

The script block you have will work fine without these declarations. Alternatively, you can move those variable declarations to the top level of your script.

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