ScriptRunner - "Resolution time" scripted field. Cannot invoke method getTime() on null object

Egle K_

Hello,

I'm quite new in Scriptrunner, but was trying to script custom field, which shows the duration from issue creation to status 'resolved'.

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.Issue

def changeHistoryManager = ComponentAccessor.getChangeHistoryManager()

def createDate = issue.getCreated().getTime();
def resolutionDate = issue.getResolutionDate().getTime();
if (resolutionDate == null) {
 return null;
}
return (resolutionDate - createDate)/1000 as long;

(Searcher: Duration Searcher
Template: Duration)

 

Actually the output is correct (see attachment):

but logs sometimes show:

2018-03-30 10:19:57,121 ERROR [customfield.GroovyCustomField]: **********
java.lang.NullPointerException: Cannot invoke method getTime() on null object
	at Script952.run(Script952.groovy:7) 

It's obvious that this error appears only if you're working in open (not resolved) issues.

How the logic should be modified so that the field only "work for" resolved issues? 

Alexey Matveev

You should write like this

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.Issue

def issue = ComponentAccessor.getIssueManager().getIssueObject("MAV-2")

def changeHistoryManager = ComponentAccessor.getChangeHistoryManager()

def createDate = issue.getCreated().getTime();
def resolutionDate = issue.getResolutionDate()?.getTime();
if (resolutionDate == null) {
 return null;
}
return (resolutionDate - createDate)/1000 as long;