Gameobjects with GUI won't copy

I’m trying to copy gameobjects between collections like I’ve done before many times. This time gameobjects with gui elements doesn’t want to be copied and give the following error message:

“Paste” did not complete normally. Please see the log for more information.
com.dynamo.cr.guied.util.Layouts$Layout

Good find! Thanks for the report. I’m filing a bug report on this.

The issue has been resolved and will be included in the next release (1.2.58)