Error: java.io.NotSerializableException: groovy.util.slurpersupport.Attributes

Error: java.io.NotSerializableException: groovy.util.slurpersupport.Attributes

我在我的 Jenkinsfile 函数中使用了@NonCPS 因为我需要在 XML 上使用 XmlSlurper 获取属性,即使使用 @NonCPS 注释我仍然收到 java.io.NotSerializableException 错误。

下面是我的代码

    @Field prBranchCoverage
    @NonCPS
def xmlCovergeParse(CoverageXml) {
    println "start coverage"
    def prParser = new XmlSlurper()
    prParser.setFeature("http://apache.org/xml/features/disallow-doctype-decl", false) 
    prParser.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
    def prCovergeDoc = prParser.parseText(CoverageXml)
    def branchCoverage = prCovergeDoc['@line-rate']
    return branchCoverages
}
stage('Pr coverage ') {
                sh "mvn -V -B -U cobertura:cobertura -PcodehausCoverage -Dmaven.test.failure.ignore=true -DskipWeaving=true test"
        publishTestResults cobertura: [archive: true,pattern: "**/target/site/cobertura/coverage.xml"]
        def CoverageXml = readFile file: './target/site/cobertura/coverage.xml'
        def prBranchCoverage = xmlCovergeParse(CoverageXml)
        echo "start coverage"

        println prBranchCoverage

            }

我得到的错误是:

Error: java.io.NotSerializableException: groovy.util.slurpersupport.Attributes
an exception which occurred:
    in field com.cloudbees.groovy.cps.impl.BlockScopeEnv.locals
    in object com.cloudbees.groovy.cps.impl.BlockScopeEnv@72e69aed
    in field com.cloudbees.groovy.cps.impl.CallEnv.caller
    in object com.cloudbees.groovy.cps.impl.FunctionCallEnv@1a22d024
    in field com.cloudbees.groovy.cps.Continuable.e

有人能帮忙吗?

你的方法xmlCovergeParse(CoverageXml)returns不可序列化对象

jenkins 要求管道中的所有变量都是 Serializable 因为下一步可以在其他节点上执行,然后在上一个节点上执行。所以要在节点之间传输变量,它们将被序列化。

只需在您的方法中添加 return branchCoverages.toString() xmlCovergeParse