I think the error message comes, becouse when there are more pictures in a folder eog switches to the next after safing - in a folder where only one picture exists it failes. And after this action the print menu does not work anymore. I think it does not have anything to do with rotating but it's a easy way for testing becouse (I hope) the image does not lost quality.
This seems to be only, when the picture is the onlyest in the folder.
console output:
$ eog 15000-Unwetterh immel.jpg
save exif data
(eog:9143): Eog-CRITICAL **: eog_wrap_ list_set_ current_ image: assertion `EOG_IS_IMAGE (image)' failed
I think the error message comes, becouse when there are more pictures in a folder eog switches to the next after safing - in a folder where only one picture exists it failes. And after this action the print menu does not work anymore. I think it does not have anything to do with rotating but it's a easy way for testing becouse (I hope) the image does not lost quality.