Since the upgrade to JIRA 7 when trying to create a new issue this exception is displayed: Exception occurred: java.lang.IllegalArgumentException: Multiple entries with same key: customfield_10402=com.atlassian.jira.rest.v2.issue.IssueBeanBuilder2$FieldData@3b7ab06a and customfield_10402=com.atlassian.jira.rest.v2.issue.IssueBeanBuilder2$FieldData@56583aab Curiously * the issue is created although the message is shown (but the dialog is still open, displaying the error message) * the customfield is neither necessary nor displayed in any screen related to this issuetype or project * the customfield exists only once in the database and its context is highly restricted to another project Any ideas on this?

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Exception when trying to create a new issue

Johannes Seyfried

Since the upgrade to JIRA 7 when trying to create a new issue this exception is displayed:

Exception occurred: java.lang.IllegalArgumentException: Multiple entries with same key: customfield_10402=com.atlassian.jira.rest.v2.issue.IssueBeanBuilder2$FieldData@3b7ab06a and customfield_10402=com.atlassian.jira.rest.v2.issue.IssueBeanBuilder2$FieldData@56583aab

Curiously

the issue is created although the message is shown (but the dialog is still open, displaying the error message)
the customfield is neither necessary nor displayed in any screen related to this issuetype or project
the customfield exists only once in the database and its context is highly restricted to another project

Any ideas on this?

Accepted answers

All comments

Vasiliy Zverev

It means that two values for customfield with id 10402 have the same id.

If you use server version you can try to get doubled customfield values with this SQL:

Select
	customfieldvalue.ID
	, customfieldvalue.CUSTOMFIELD
from
	customfieldvalue
group by
	customfieldvalue.ID
	, customfieldvalue.CUSTOMFIELD
having
	COUNT(customfieldvalue.ID) &gt; 1