please help me to correct my script. I added a publish function, to the transition create. In order to purge the child level of a cascading field.
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.ModifiedValue
import com.atlassian.jira.issue.util.DefaultIssueChangeHolder
import com.atlassian.jira.issue.Issue
import com.atlassian.jira.issue.issuetype.IssueType
import com.atlassian.jira.issue.IssueImpl
def changeHolder = new DefaultIssueChangeHolder()
switch(issue.issueType.name) {
case "Evolution":
def customField = ComponentAccessor.getCustomFieldManager().getCustomFieldObject(11505)
break
case "Incident":
def customField = ComponentAccessor.getCustomFieldManager().getCustomFieldObject(11503)
break
case "Demande d'informations":
def customField = ComponentAccessor.getCustomFieldManager().getCustomFieldObject(11504)
break
case "Changement":
def customField = ComponentAccessor.getCustomFieldManager().getCustomFieldObject(11506)
break
case "Documentation":
def customField = ComponentAccessor.getCustomFieldManager().getCustomFieldObject(11507)
break
case "Récurrent":
def customField = ComponentAccessor.getCustomFieldManager().getCustomFieldObject(11508)
break
}
def fieldConfig = customField.getRelevantConfig(issue)
def cFieldValue = issue.getCustomFieldValue(customField)
def parentOpt = ((Map<String, String>) issue.getCustomFieldValue(customField)).get(null)
def childOpt = ((Map<String, String>) issue.getCustomFieldValue(customField)).get("1")
def newValue = [:]
newValue.put(null, parentOpt)
newValue.put("1", null)
customField.updateValue(null, issue, new ModifiedValue(issue.getCustomFieldValue(customField), newValue),changeHolder)