unable to locate the element in webdriver

Hi All,

I am working on web driver, from last few months. Now i am getting an error unable to locate the element.

my
task is:: we have a web page it contains products(product name, product
price) and link to merchant site, i want to capture price in my site
and click on link and capture the merchant price, then compare both if
not equal we have to display..

i am using for loop to repeat the
process, 3rd iteration i am getting error for find price in merchant
site, for this i want to display message "product/price not available in
merchant site" and continue for loop 4th iteration...

I think u understand my question.....

Thank you for your suggestions
SubbaRao

if i understood your problem, then you have to catch the exception if any error found which will display message "product/price not available in
merchant site" and will continue ahead..