Studio v.11 : Error editing columns from a table

Hi,
I’ve just obtained this error when I was trying to add new columns into a form table with Studio v.11.
Few days ago, I did the same operation with Studio v.10 without problems.

Here they are the sequence of actions:

image

image
3)
image

  1. If you try to add a new column next error appears:
    image

Regards,

Please attach your idea.log file. You can easily find it using Help - Show Log in Explorer.

Hi Xavier.

Thanks for information.
The issue was created: https://youtrack.cuba-platform.com/issue/STUDIO-6456

Hi Cuba Team,

Here it is the log file requested.
idea.log (236.3 KB)

Thanks in advance