I have an actions layer, a sound layer and an image layer. I put one image from the library onto the image layer and all I see is the border. When I test the movie the image is visible. This just started suddenly. What is going on? Flash CS4.
You may have switched on the outline view. At the top of the section where the layer names are there are three icons. The last one, a rectangular symbol controls the view. Try switching that a couple of times. In norml viewing the colorful squares under that symbol on each layer will be solid. In outline mode they are not.
Once again you saved the day. It's those stupid little things like that that hang you up. All better now.