Jenkins管道上的电子邮件插件

Question

我为Jenkins (2.176.3)安装了电子邮件扩展插件(2.66)以便在管道中使用，我正在https://medium . com/@ Gustavo . guss/Jenkins-sending-Email-on-post-build-938 b 236545 D2上尝试这个示例

pipeline {
    environment {
        //This variable need be tested as string
        doError = '1'
    }

    agent any

    stages {
        stage('Error') {
            when {
                expression { doError == '1' }
            }
            steps {
                echo "Failure"
                error "failure test. It's work"
            }
        }

        stage('Success') {
            when {
                expression { doError == '0' }
            }
            steps {
                echo "ok"
            }
        }
    }
    post {
        always {
            echo 'I will always say Hello again!'

            emailext body: "${currentBuild.currentResult}: Job ${env.JOB_NAME} build ${env.BUILD_NUMBER}\n More info at: ${env.BUILD_URL}",
                recipientProviders: [[$class: 'DevelopersRecipientProvider'], [$class: 'RequesterRecipientProvider']],
                subject: "Jenkins Build ${currentBuild.currentResult}: Job ${env.JOB_NAME}"

        }
    }
}

但是我有以下错误：

执行always post条件时出错:java.lang.NoSuchMethodError:在步骤[VersionNumber，acceptGitLabMR，addGitLabMRComment，archive，bat，build，catchError，checkout，deleteDir，Dir，dockerFingerprintFrom，dockerFingerprintRun，echo，envVarsForTool，Error，fileExists，findFiles，getContext，...

我也无法配置插件本身，我不知道如何激活它，我重新启动Jenkins，系统并没有工作，管道语法编辑器不认识插件，有什么建议吗？

Answer 1

由于某种原因，我在插件文件夹中的Jenkins服务器有文件：email-ext.jpi.禁用并删除该文件，管道语法编辑器开始识别插件本身...好吧，我不再有“没有这样的DSL方法emailext”的消息

以Marat在Jenkins管道上发送邮件为例进行测试