There were no changes to this code between 2019.0 and 2019.2. So I'm surprised that this happens. It works fine here. So we need to find what does not work: either copy or paste (or both)? So copy the mask, then check the content of the clipboard. Is something in the clipboard? If so, then copy works. If the clipboard is empty (or contains the last content) then copy does not work. (In this case you could please try the follow: Export the mask to a file. Then open the file with an editor and copy the content of the file into the clipboard. Now try to paste the mask from Hugin.
-- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1862460 Title: masks can not be copied between images of one project Status in Hugin: New Bug description: In 'Masks' tab I select one image in the list of images, click "Add new mask" button and create a new (standard "exclude region") mask. Now I select that mask in the 'Masks' list and type cmd+C. Now I switch to another image where I want to exclude the same region and type cmd+V. Nothing happens. The same happens with using the 'Copy' and 'Paste' buttons. Duplicating masks this way works fine up to Hugin 2019.0.0 (tested with my new project that I created using 2019.2.0) Affected Platform: OS X El Capitan Version 10.11.6 Hugin Version: 2019.2.0.b690aa0334b5 built by Niklas Mischkulnig To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1862460/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~hugin-devs Post to : [email protected] Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp

