This article was created in response to a support issue logged with K2. The content may include typographical errors and may be revised at any time without notice. This article is not considered official documentation for K2 software and is provided "as is" with no warranties.
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An error appears after logging into K2 Designer using Forms STS:
An item with the same key has already been added
An error has been observed to appear after the following were performed prior to logging in:
- K2 blackpearl service restart
- Clearing the browser cache.
The error has not re-occurred after installing the K2 4.7 August Cumulative Update Fix Pack 12
Kindly raise a ticket with K2 Technical Support to request the fix.