I'm trying to build a classifier for my summer research project. However, I've run into a bit of a wall. When I run the classifier, gets shown. I've checked the background files, and I believe the description names are all correct by C:/HaloSamples/negsamp/SkyVideo(1).jpg etc., with a new line for each entry. I've searched and searched the internet for help, but nothing seems to give me an acceptable answer. Can anyone help?