无法更新新链接的问题-Jira / Scriptrunner-Epic / Epic中的问题

Question

我有一段代码。我可以查看所有值，但是在更新新链接的问题的“节奏”“帐户”字段时，什么也没发生。我正在使用Scriptrunner For Jira的自定义监听器

我希望新链接的问题（issueInEpic）的Tempo“帐户”字段（linkedField）值（oldCfValue）更新为Epic的“帐户”字段值的值（newCfValue）。

log.info（）正确显示所有值。唯一的问题是更新链接的问题。

import com.atlassian.jira.event.issue.link.IssueLinkDeletedEvent
import org.apache.log4j.Logger
import org.apache.log4j.Level

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.CustomFieldManager
import com.atlassian.jira.issue.ModifiedValue
import com.atlassian.jira.issue.util.DefaultIssueChangeHolder
import com.atlassian.jira.issue.index.IssueIndexingService
import com.atlassian.jira.util.ImportUtils
import com.atlassian.jira.issue.MutableIssue
import com.atlassian.jira.event.type.EventDispatchOption

import com.atlassian.jira.issue.util.IssueChangeHolder


def log = Logger.getLogger(com.atlassian.jira.event.issue.link.IssueLinkCreatedEvent)
log.setLevel(Level.INFO)


if ([IssueLinkCreatedEvent].contains(event.getClass())) {


    if (event.issueLink.issueLinkType.name == "Epic-Story Link") {
          def currentUser = ComponentAccessor.jiraAuthenticationContext.loggedInUser 
          def issueManager = ComponentAccessor.getIssueManager()
          def cfManager = ComponentAccessor.getCustomFieldManager()
          def accountField = cfManager.getCustomFieldObjects(event.issueLink.sourceObject)?.find{it.name == "Account"}
          def linkedField = cfManager.getCustomFieldObjects(event.issueLink.destinationObject)?.find{it.name == "Account"}
          MutableIssue issueInEpic = event.issueLink.destinationObject as MutableIssue
          MutableIssue epic = event.issueLink.sourceObject as MutableIssue
          def newCfValue = accountField.getValue(epic) 
          def oldCfValue = linkedField.getValue(issueInEpic)


          issueInEpic.setCustomFieldValue(linkedField, newCfValue)
          issueManager.updateIssue(currentUser, issueInEpic, EventDispatchOption.DO_NOT_DISPATCH, false)


        def issueIndexingService = ComponentAccessor.getComponent(IssueIndexingService.class)
        def wasIndexing = ImportUtils.isIndexIssues()
        ImportUtils.setIndexIssues(true)
        issueIndexingService.reIndex(event.issueLink.destinationObject)
        ImportUtils.setIndexIssues(wasIndexing)

        log.info(accountField)
        log.info(newCfValue)
        log.info(oldCfValue)
        log.info(issueInEpic)
        log.info(epic)
        log.info(linkedField)
        } 
}