Dear All,
we hav to show thumbnails preview for image files in KM folder. I am having the following problems with thumbnails preview:
1. Thubmnail plugin does not generate thumbnail picture even for all JPEG files (something with color conversion). In logs the first error is this:
"sun.awt.image.ImageFormatException: Unsupported color conversion request".
2. After installation of Enchancement Package 1 for Netweaver even the files that were OK now are showing "no picture" crosses. Though when I upload the picture again (with different name though) it tries to generate thumbnail.
My questions are the following:
1. Where/how I can get better plugin for generation of thumbnails? How I can install/implement it?
2. Somewhere is the system KM stores the information on thumbnail generation. How reset it or somehow force KM to try to generate thumbnails once again?
3. As workaroun/temporary solution I would not mind making thumbnails manually and linking it to original image. Do you know how to attach manual thumbnail to image? I know that they are stores in ~system/thumbnails/80x80 with names equal Guid of image. But there are subfolders in 80X80 and subfolders in subfolders, and only there are thumbnails files. And those subfolders have names like f4/90, so I have no idea for with image this folder is. Can you give some hints on that?
Thanks in advance. Any help highly appreaciated.
Dmitry.