I am getting the following errors during a re-index of the system with Jira 6.3.1.
I can't find anything related to the error - userKey should not be null!
here are the complete errors in the logs -
2014-08-11 15:35:54,868 IssueIndexer:thread-3 ERROR ahughes 933x5998x1 1k1hgkv 1.1.1.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] userKey should not be null!
com.atlassian.jira.util.dbc.Assertions$NullArgumentException: userKey should not be null!
at com.atlassian.jira.util.dbc.Assertions.notNull(Assertions.java:29)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySetForUserKey(DefaultUserPropertyManager.java:44)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySet(DefaultUserPropertyManager.java:38)
at com.atlassian.jira.user.UserPropertyManager$getPropertySet$1.call(Unknown Source)
at Script2.run(Script2.groovy:11)
2014-08-11 15:35:54,875 IssueIndexer:thread-3 ERROR ahughes 933x5998x1 1k1hgkv 1.1.1.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] userKey should not be null!
com.atlassian.jira.util.dbc.Assertions$NullArgumentException: userKey should not be null!
at com.atlassian.jira.util.dbc.Assertions.notNull(Assertions.java:29)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySetForUserKey(DefaultUserPropertyManager.java:44)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySet(DefaultUserPropertyManager.java:38)
at com.atlassian.jira.user.UserPropertyManager$getPropertySet$1.call(Unknown Source)
at Script10.run(Script10.groovy:11)
2014-08-11 15:35:54,918 IssueIndexer:thread-3 ERROR ahughes 933x5998x1 1k1hgkv 1.1.1.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] userKey should not be null!
com.atlassian.jira.util.dbc.Assertions$NullArgumentException: userKey should not be null!
at com.atlassian.jira.util.dbc.Assertions.notNull(Assertions.java:29)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySetForUserKey(DefaultUserPropertyManager.java:44)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySet(DefaultUserPropertyManager.java:38)
at com.atlassian.jira.user.UserPropertyManager$getPropertySet$1.call(Unknown Source)
at Script24.run(Script24.groovy:11)
2014-08-11 15:35:55,493 IssueIndexer:thread-1 ERROR ahughes 933x5998x1 1k1hgkv 1.1.1.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] userKey should not be null!
com.atlassian.jira.util.dbc.Assertions$NullArgumentException: userKey should not be null!
at com.atlassian.jira.util.dbc.Assertions.notNull(Assertions.java:29)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySetForUserKey(DefaultUserPropertyManager.java:44)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySet(DefaultUserPropertyManager.java:38)
at com.atlassian.jira.user.UserPropertyManager$getPropertySet$1.call(Unknown Source)
at Script2.run(Script2.groovy:11)
2014-08-11 15:35:55,498 IssueIndexer:thread-1 ERROR ahughes 933x5998x1 1k1hgkv 1.1.1.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] userKey should not be null!
com.atlassian.jira.util.dbc.Assertions$NullArgumentException: userKey should not be null!
at com.atlassian.jira.util.dbc.Assertions.notNull(Assertions.java:29)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySetForUserKey(DefaultUserPropertyManager.java:44)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySet(DefaultUserPropertyManager.java:38)
at com.atlassian.jira.user.UserPropertyManager$getPropertySet$1.call(Unknown Source)
at Script10.run(Script10.groovy:11)
2014-08-11 15:35:55,524 IssueIndexer:thread-1 ERROR ahughes 933x5998x1 1k1hgkv 1.1.1.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] userKey should not be null!
com.atlassian.jira.util.dbc.Assertions$NullArgumentException: userKey should not be null!
at com.atlassian.jira.util.dbc.Assertions.notNull(Assertions.java:29)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySetForUserKey(DefaultUserPropertyManager.java:44)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySet(DefaultUserPropertyManager.java:38)
at com.atlassian.jira.user.UserPropertyManager$getPropertySet$1.call(Unknown Source)
at Script24.run(Script24.groovy:11)
2014-08-11 15:43:39,472 IssueIndexer:thread-6 ERROR ahughes 933x5998x1 1k1hgkv 1.1.1.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] userKey should not be null!
com.atlassian.jira.util.dbc.Assertions$NullArgumentException: userKey should not be null!
at com.atlassian.jira.util.dbc.Assertions.notNull(Assertions.java:29)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySetForUserKey(DefaultUserPropertyManager.java:44)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySet(DefaultUserPropertyManager.java:38)
at com.atlassian.jira.user.UserPropertyManager$getPropertySet$1.call(Unknown Source)
at Script2.run(Script2.groovy:11)
2014-08-11 15:43:39,484 IssueIndexer:thread-6 ERROR ahughes 933x5998x1 1k1hgkv 1.1.1.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] userKey should not be null!
com.atlassian.jira.util.dbc.Assertions$NullArgumentException: userKey should not be null!
at com.atlassian.jira.util.dbc.Assertions.notNull(Assertions.java:29)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySetForUserKey(DefaultUserPropertyManager.java:44)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySet(DefaultUserPropertyManager.java:38)
at com.atlassian.jira.user.UserPropertyManager$getPropertySet$1.call(Unknown Source)
at Script10.run(Script10.groovy:11)
2014-08-11 15:43:39,515 IssueIndexer:thread-6 ERROR ahughes 933x5998x1 1k1hgkv 1.1.1.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] userKey should not be null!
com.atlassian.jira.util.dbc.Assertions$NullArgumentException: userKey should not be null!
at com.atlassian.jira.util.dbc.Assertions.notNull(Assertions.java:29)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySetForUserKey(DefaultUserPropertyManager.java:44)
at com.atlassian.jira.user.DefaultUserPropertyManager.getPropertySet(DefaultUserPropertyManager.java:38)
at com.atlassian.jira.user.UserPropertyManager$getPropertySet$1.call(Unknown Source)
at Script24.run(Script24.groovy:11)