Custom field issue during indexing

[Roy Chapman]

We have found this issue during indexing.  It points to a custom field that uses the Groovy Runner.  The field is scripted as follows

def templateType = getCustomFieldValue("Template Type").value;
def multiplier = (templateType == "NEQL"
? 500
: (templateType == "N+"
? 100
: 0));

def estimate = multiplier * issue.getOriginalEstimate() / 3600;

return String.format( '%,d', estimate as int);

This is the error generated by the reindex process.  Any pointers?

2015-07-22 12:55:23,775 JiraTaskExectionThread-1 INFO chapmar 775x103x1 mmgxax 127.0.0.1 /secure/admin/IndexReIndex.jspa [jira.util.index.CompositeIndexLifecycleManager] Reindex All starting...

2015-07-22 12:55:23,823 JiraTaskExectionThread-1 INFO chapmar 775x103x1 mmgxax 127.0.0.1 /secure/admin/IndexReIndex.jspa [action.admin.index.IndexAdminImpl] Re-indexing is 0% complete. Current index: Issue

2015-07-22 12:55:23,871 JiraTaskExectionThread-1 INFO chapmar 775x103x1 mmgxax 127.0.0.1 /secure/admin/IndexReIndex.jspa [jira.issue.index.DefaultIndexManager] Reindexing: {indexIssues=true, indexChangeHistory=true, indexComments=true, indexWorklogs=true}

2015-07-22 12:55:49,759 IssueIndexer:thread-2 INFO chapmar 775x103x1 mmgxax 127.0.0.1 /secure/admin/IndexReIndex.jspa [action.admin.index.IndexAdminImpl] Re-indexing is 1% complete. Current index: Issue

2015-07-22 12:55:52,690 IssueIndexer:thread-8 ERROR chapmar 775x103x1 mmgxax 127.0.0.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] *************************************************************************************

2015-07-22 12:55:52,694 IssueIndexer:thread-8 ERROR chapmar 775x103x1 mmgxax 127.0.0.1 /secure/admin/IndexReIndex.jspa [onresolve.scriptrunner.customfield.GroovyCustomField] Script field failed on issue: UDR-15, field: Estimated Cost

groovy.lang.GroovyRuntimeException: Ambiguous method overloading for method java.lang.Integer#multiply.

Cannot resolve which method to invoke for [null] due to overlapping prototypes between:

        [class java.lang.Character]

        [class java.lang.Number]

        at Script2.run(Script2.groovy:8)

.....

2015-07-22 13:31:55,467 IssueIndexer:thread-10 INFO chapmar 775x103x1 mmgxax 127.0.0.1 /secure/admin/IndexReIndex.jspa [action.admin.index.IndexAdminImpl] Re-indexing is 98% complete. Current index: Issue

Regards,

Roy

[JamieA · Accepted solution]

I'd change line 8 (approx) to:

def estimate = multiplier * (issue.getOriginalEstimate() ?: 0 ) / 3600

Your problem is the overloaded operator "*" can be applied to either Characters, Numbers or Strings etc, so if issue.originalEstimate is null groovy doesn't know which to pick.

The pitfalls of dynamic typing... 

[Roy Chapman]

Perfect, resolved issue