ScriptRunner groovy error: No such property: event for class

#1

groovy.lang.MissingPropertyException: No such property: event for class: Script764

Not able to catch issue in IssueCreated event while Script Listener from ScriptRunner is used.

Issue issue = event.issue OR event.getIssue()

Trying to capture issue which fires the event.

#2

what you are trying to do? can you share your script?

normally in postfunctions, validators and conditions we will get issue object as follows
Issue issue = issue or MutableIssue issue = issue

#3

Using this in Script Listener which comes with ScriptRunner. Even in Script Console none of this works.