Still waiting to schedule task There are no nodes with the label master

Using Jenkins
1 
pipeline {
    agent any
    stages {
        stage('清理工作区') {
            steps {
                cleanWs()
            }
        }
        stage('拉取代码') {
            steps {
                script {
                    git branch: "${GIT_BRANCH}", credentialsId: 'liuq', url: 'https://gitlab.123.com/modo-cloud/modo-cloud-access.git'
                }
            }
        }
        stage('构建') {
            steps {
                script {
                    sh "mvn clean package -Dmaven.test.skip=true -P angeltest -U"
                }
            }
        }
        stage('上传文件') {
            steps {
                script {
                    stash(name: 'file', includes: '**/modo-cloud-access-web/target/modo-cloud-access-web-1.0.0-SNAPSHOT-assembly.tar.gz')
                }
            }
        }
        stage('复制文件到angeltest节点') {
            agent { label 'angeltest' }
            steps {
                script {
                    unstash('file')
                }
            }
        }
        stage('生成版本号') {
            agent { label 'master' } 
            steps {
                script {
                    env.DOCKER_IMAGE_VERSION = "${versionNumber(projectStartDate: '2024-11-29', versionNumberString: '1.0', versionPrefix: 'aliyuncs.com/angelgroup/dmp-modo-base-access', worstResultForIncrement: 'SUCCESS')}.${new Date().format('yyyyMMdd')}"
                    echo "生成 docker 镜像版本: ${env.DOCKER_IMAGE_VERSION}"
                }
            }
        }
    }
}
2

Do I need to label the controller node

3

In newer Jenkins versions the controller has the label built-in. But you can also manually add the master label so old jobs and pipelines still work.