i am new to the e2glite due to assignment required. Currently using SWI-PROLOG as my coding software,
and now i was copy some example code and also downloaded e2glite.jar from e2glite web, after i follow their instructions, i am able to view the java on browsers but i can't able to perform it.

ERROR 800 Occured: found on line 0 (below) before character 1
null

According to the e2glite website, ERROR 800 = Missing or Empty knowledge base.
How can i fix this error?

Please do give me a hand. I appriecate that.

I am having the same error. Can you tell me how you resolved it?
Thanks