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

时间:2018-12-21 08:01:58

标签: java groovy jenkins-pipeline jenkins-groovy

我在Jenkinsfile函数中使用@NonCPS,因为我需要使用XmlSlurper获取XML的属性,即使使用@NonCPS注释,我仍然会收到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

有人可以帮忙吗?

1 个答案:

答案 0 :(得分:1)

您的方法xmlCovergeParse(CoverageXml)返回不可序列化的对象

jenkins要求管道中的所有变量均为Serializable,因为下一步可以在其他节点上执行,而不是在前一个节点上执行。因此要在节点之间传输变量,它们将被序列化。

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