So I have been crashing every single time I saved a picture to disk for the last two days, perhaps some new incompatibility arose from upgrading my OS to Yosemite. I will have to figure it out soon, but I didn’t feel like trouble shooting today, so I just save the photos direct to Flickr®. That means these are truly raw photos, not even cropped. I just set the size of the frame inworld and clicked until I got the shot I wanted and so what you see is what you get. As to why it crashes saving to … Read more at the source.