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.


You may encounter an issue where the 'Add Expression' screen fails to open when you click on the 'Add' toolbar icon.



This issue occurs on all Views and Forms.

Troubleshooting Steps

To resolve the issue, please clear the browser cache and try adding the expression again.