Jenkins 无法部署到 nexus

问题描述

当使用 Nexus Artifact Uploader 插件从 jenkins 部署到 nexus 时，我收到以下错误：

java.lang.NullPointerException
    at sp.sd.nexusartifactuploader.steps.NexusArtifactUploaderStep.getUsername(NexusArtifactUploaderStep.java:132)
    at sp.sd.nexusartifactuploader.steps.NexusArtifactUploaderStep$Execution.run(NexusArtifactUploaderStep.java:239)
    at sp.sd.nexusartifactuploader.steps.NexusArtifactUploaderStep$Execution.run(NexusArtifactUploaderStep.java:217)
    at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1$1.call(AbstractSynchronousNonBlockingStepExecution.java:47)
    at hudson.security.ACL.impersonate2(ACL.java:449)
    at hudson.security.ACL.impersonate(ACL.java:461)
    at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1.run(AbstractSynchronousNonBlockingStepExecution.java:44)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

但是 jenkinsfile 中的所有内容都是正确的（凭据 ID 等）

詹金斯文件：

    agent any

    tools {
        jdk 'jdk-14'
    }
    
    environment {
        NEXUS_VERSION = "nexus3"
        NEXUS_PROTOCOL = "https"
        NEXUS_URL = "repo.vironlab.eu"
        NEXUS_REPOSITORY = "maven-snapshot"
        NEXUS_CREDENTIAL_ID = "nexus"
        PROJECT_VERSION = "2.0.0-SNAPSHOT"
    }

    stages {
        stage("Clean") {
            steps {
                sh "chmod +x ./gradlew";
                sh "./gradlew clean";
            }
        }
        stage("Build") {
            steps {
                sh "./gradlew build";
            }
            post {
                success {
                    archiveArtifacts artifacts: 'vextension-common/build/libs/vextension-common.jar',fingerprint: true
                    archiveArtifacts artifacts: 'vextension-minecraft-server/build/libs/vextension-minecraft-server.jar',fingerprint: true
                    archiveArtifacts artifacts: 'vextension-minecraft-proxy/build/libs/vextension-minecraft-proxy.jar',fingerprint: true
                }
            }
        }
        stage("Build ShadowJar") {
            steps {
                sh "./gradlew shadowJar";
            }
            post {
                success {
                    archiveArtifacts artifacts: 'vextension-common/build/libs/vextension-common-full.jar',fingerprint: true
                    archiveArtifacts artifacts: 'vextension-minecraft-server/build/libs/vextension-minecraft-server-full.jar',fingerprint: true
                    archiveArtifacts artifacts: 'vextension-minecraft-proxy/build/libs/vextension-minecraft-proxy-full.jar',fingerprint: true
                }
            }
        }
        /*stage("Docs") {
            steps {
                sh "./gradlew dokkaHtmlMultiModule";
                sh "rm -r /var/www/docs/vextension-v2.0.0"
                sh "mkdir /var/www/docs/vextension-v2.0.0"
                sh "cp -r build/vextension-v2.0.0 /var/www/docs/"
            }
        }*/
        stage("Sources") {
            steps {
                sh "./gradlew kotlinSourcesJar";
            }
            post {
                success {
                    archiveArtifacts artifacts: 'vextension-common/build/libs/vextension-common-sources.jar',fingerprint: true
                    archiveArtifacts artifacts: 'vextension-minecraft-server/build/libs/vextension-minecraft-server-sources.jar',fingerprint: true
                }
            }
        }
        stage("Publish") {
            steps {
                script {
                    nexusArtifactUploader(
                            nexusversion: NEXUS_VERSION,protocol: NEXUS_PROTOCOL,nexusUrl: NEXUS_URL,groupId: "eu.vironlab.vextension",version: PROJECT_VERSION,repository: NEXUS_REPOSITORY,credentialsId: NEXUS_CREDENTIAL_ID,artifacts:
                                    [
                                            [
                                                    artifactId: "vextension-common",classifier: '',file      : "vextension-common/build/libs/vextension-common.jar",type      : "jar"
                                            ],[
                                                    artifactId: "vextension-common",classifier: 'sources',file      : "vextension-common/build/libs/vextension-common-sources.jar",file      : "vextension-common/build/pom/pom.xml",type      : "pom"
                                            ],[
                                                    artifactId: "vextension-minecraft-server",file      : "vextension-minecraft-server/build/libs/vextension-minecraft-server.jar",file      : "vextension-minecraft-server/build/libs/vextension-minecraft-server-sources.jar",file      : "vextension-minecraft-server/build/pom/pom.xml",[
                                                    artifactId: "vextension-minecraft-proxy",file      : "vextension-minecraft-proxy/build/libs/vextension-minecraft-proxy.jar",file      : "vextension-minecraft-proxy/build/libs/vextension-minecraft-proxy-sources.jar",file      : "vextension-minecraft-proxy/build/pom/pom.xml",type      : "pom"
                                            ]
                                    ]
                    );
                }
            }
        }
    }
}

有没有人知道我该如何解决这个错误？我在 Jenkinsfile 或我的 jenkins 配置中找不到任何错误。

解决方法

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