Here are some common problems and their solution.
Applet works locally on my computer, but not when uploaded.
If you see a message saying 'Can't find image http://www.test.com/sunset.jpg'
When I run the applet, all I get is a black screen and no error message.
If the width and height of the applet does not reflect the width and
height of the image used, this is what happens. Make sure that width and
height are correct.
You really shouldn't use more than one of these applets on the same page.
These are cpu-intense applets, and the implementations of Java that are
available do not seem to cope very well with having several intense applets
run at the same time. Running two applets on the same page uses more than
When I've uploaded the applets I get a "java.lang.ClassFormat" or a "java.lang.MethodVerification"
It's important when you upload the applet files that you do so in Binary mode. Uploading them in ASCII mode will ruin the files. The same goes for images.
What is this rrggbb format?
The rrggbb format consists of three components: Red, Green