Quick Look sometimes shows blank panel in Mavericks I have OSX 10.9.2 and on some photos the Preview shows blank panel instead of the image. Sometimes it opens the image, other times it's blank (for the same image).



I can't find similar reports on the web. Also is there some alternative way to do that? To integrate some third-party app to show photos when tapping space bar.
Try:

defaults delete com.apple.finder QLEnableTextSelection; killall Finder


https://discussions.apple.com/thread/6018924?start=15&amp;tstart=0