"Convert into Reusable element" no working

[harleysnotification]

Hi,

Today when I was trying to convert some element into reusable element.
There is no response and here is the error message in developer mode:

Regards,
H

[johnny]

Hi there @harleysnotification,

I recommend filing a bug report

[tmowreader]

Getting the same thing trying to convert a Pop Up to a RE.