Couple of users are getting this error "Undefined error" when clicking submit on a form.
How do i troubleshoot this? I looked into the host logs, but there is no reference to Undefined error or the UserID of the users having the issue.
Any ideas? see attachment
Can you do a F12 browserFiddler trace when reproducing the error?
Once the users refresh do they still see the error pop up?
Another option is to also enable full hostserverSmartobject logging in K2, also enabling enable include full stack trace 'True' in the HostserverLogging.config
Look for <add key="IncludeStackTrace" value="False" /> change to True.
This requires a k2 service restart.