Jira throws "Caused by: java.lang.IllegalArgumentException: Passed List had more than one value" when viewing an issue

Problem

When viewing an issue, Jira will throw a 500 error.

The following appears in the atlassian-jira.log

When running a REST call to grab information of this issue (eg. GET for /rest/api/2/issue/{IssueKeyorID}), the same error is thrown in the logs

Cause

There are multiple entries in the jiraissue table which has the same values for the project and issuenum column

• The project column contains the id of the project an issue is in

• The issuenum column contains the number of an issue

• Having the same values for these 2 columns for different entries in the jiraissue table means there are 2 different issues with the same issue key (in this case is TEST-123)

• If this behavior surfaced after a CSV import, its root cause might be related to the following bug report: JRASERVER-64802 - CSV import changes project of moved issues back to the original creating duplicate issues and IllegalArgumentException. Please make sure to confirm you're not affected by it before following the steps below.

Resolution

There are several options to resolve this

Option 1

Remove one of the entries via the JIra UI

1. Determine the issue key which is affected. In this case, it is TEST-123

2. Run the following query against the database to determine the id and summary of the duplicate issues

   1 select id, summary, description from jiraissue where issuenum=<number> and project=(select id from project where pkey='<project key>');

   ℹ️ Replace <number> and <project key> with the affected issue number and Project key respectively.

   1 select id, summary, description from jiraissue where issuenum=123 and project=(select id from project where pkey='TEST');

   Alternative query to retrieve all duplicate issuenum values for a single project using query below:

   1 2 3 4 5 6 7 8 9 10 11 WITH temp AS ( SELECT ji.issuenum, CONCAT(p.pkey, '-', ji.issuenum) AS key FROM jiraissue ji JOIN project p ON p.id = ji.project WHERE p.pkey = '<insert project key here>' GROUP BY ji.issuenum, p.pkey HAVING COUNT(*) > 1 ) SELECT ji.id, t.key, ji.summary FROM jiraissue ji JOIN temp t ON t.issuenum = ji.issuenum;

3. Choose which issue to delete and remember the ID

   The issue may be CLONE prior to the delete. This can be done by:

   1) Go to Issue Navigator, in a List View and search using issue = <issueID>

   2) Click on the "..." (three dots) on most right of the issue listed.

   3) Choose CLONE

4. In your browser, access http://<Base URL>/secure/DeleteIssue!default.jspa?id=<id of issue>

   ℹ️ Replace <id of issue> with the id of the issue you want to delete. For example, http://support.atlassian.com/secure/DeleteIssue!default.jspa?id=99999

Option 2

Change the issue number of one of the entries so they aren't duplicate

1. Stop Jira

2. Generate a backup of your database

3. Determine the issue key which is affected. In this case, it is TEST-123

4. Run the following query against the database to determine the id and summary of the duplicate issues

   1 select id, summary, description from jiraissue where issuenum=<number> and project=(select id from project where pkey='<project key>');

   ℹ️ Replace <number> and <project key> with the affected issue number and Project key respectively.

   1 select id, summary, description from jiraissue where issuenum=123 and project=(select id from project where pkey='TEST');

   Alternative query to retrieve all duplicate issuenum values for a single project using query below:

   1 2 3 4 5 6 7 8 9 10 11 WITH temp AS ( SELECT ji.issuenum, CONCAT(p.pkey, '-', ji.issuenum) AS key FROM jiraissue ji JOIN project p ON p.id = ji.project WHERE p.pkey = '<insert project key here>' GROUP BY ji.issuenum, p.pkey HAVING COUNT(*) > 1 ) SELECT ji.id, t.key, ji.summary FROM jiraissue ji JOIN temp t ON t.issuenum = ji.issuenum;

5. Choose which issue you wish to change the number and remember the ID

6. Run the following query against the database to update the issuenum of the desired issue

   1 update jiraissue set issuenum=(select pcounter+1 from project where pkey='<project key>') where id=<id of issue>;

   ℹ️ Replace <project key> and <id of issue> with the project key and id of the issue you want to update respectively

   1 update jiraissue set issuenum=(select pcounter+1 from project where pkey='TEST') where id=99999;

7. Run the following query against the database to update the pcounter so that any new issues created will take into account this updated issue

   1 update project set pcounter=pcounter+1 where pkey='<project key>';

   ℹ️ Replace <project key> the project key

   1 update project set pcounter=pcounter+1 where pkey='TEST';

8. Restart Jira

9. Run a re-index