[SOLVED] Crawl Web and generate reporting

Hi,

i have try the crawl web process, but the result showed no have any document i have crawled. May i know what is the problem?
I follow exactly the step from the video below, but encounter the problem.

http://www.youtube.com/watch?v=zMyrw0HsREg

Any help please... :-\

How to use the generate report n report operation in rapid miner?
Anyone know???

Thank You!