Description
Hi,
I'm trying to merge two sleap projects. In both of the projects I used the same skeleton but in the first project initially I annotated the head as well, later I decided I don't need that and deleted it. Now I can see that the skeleton file still contains the head but on the annotated frames they are not visible. When I'm trying to merge the two projects, I get the error message 'ValueError: Labels.skeleton can only be used when there is only a single skeleton saved in the labels. Use Labels.skeletons instead.' So I tried to load in into the first project a clean skeleton json file without that does not contain the head (the skeleton file that I saved from the second project). The skeleton number doesn't change in the GUI to the number of the loaded skeleton, but if I save the skeleton file into a new json file, the new, loaded skeleton number will appear. Yet, I get the same error message when I try to merge the two projects. However, when I close the first project and reopen it, it still contains the old skeleton file with the head node, even when I save the skeleton into a json file. Can you help with this please? This happens both is v1.1.5 and v1.2.2.
Similar to this: #592