Error white scriptrunner about components field

[BYA]

Hello,

I want to retrieve the value of the components field :

import com.atlassian.jira.component.ComponentAccessor

def customFieldManager = ComponentAccessor.getCustomFieldManager()
def issueManager = ComponentAccessor.getIssueManager()

def issueKey = "RP-83"
def issue = issueManager.getIssueObject(issueKey)

def productCf = customFieldManager.getCustomFieldObjectByName("components")

def productValue = issue.getCustomFieldValue(productCf)

when i run this script, i have this error : 

2020-12-23 14:12:57,537 ERROR [common.UserScriptEndpoint]: ************************************************************************************* 2020-12-23 14:12:57,537 ERROR [common.UserScriptEndpoint]: Script console script failed: java.lang.NullPointerException at com.atlassian.jira.issue.IssueImpl.getCustomFieldValue(IssueImpl.java:951) at com.atlassian.jira.issue.Issue$getCustomFieldValue$3.call(Unknown Source) at Script669.run(Script669.groovy:11)

• Atlassian Jira Project Management Software (v8.11.0#811001-sha1:80088f0) 

can you please help me ? 

Thanks,

BR

Fayçal

[Nic Brough -Adaptavist- · Accepted solution]

Components is not a custom field (unless you've added one with that name)!

Instead of trying to find its id from its name and reading a custom field, try simply

issue.getComponents()

[BYA]

Hello, 

Is workinf, thank you so much.

!!!!!!