Timeout after 30000 ms (common Error)

What are the reasons for this error???
what are the ways to handle this very common error.

Please Anyone help me in this regard.

Please give some code of your test script. Then we could find reason of such situation.

faramka wrote:Please give some code of your test script. Then we could find reason of such situation.

public static void login(DefaultSelenium selenium) throws Exception
{
selenium.open("https://www.gmail.com");

selenium.type("id=Email", "amit.chhikara");
selenium.type("id=Passwd", "1234567890");
selenium.click("id=signIn");
selenium.waitForPageToLoad("30000");

selenium.click("//*[@id=':ou']");
Thread.sleep(3000);
selenium.click("link=Download");
selenium.waitForPageToLoad("30000");
selenium.click("css=#gbgs4 > span.gbmai");
selenium.click("id=gb_71");
selenium.waitForPageToLoad("30000");

}

If you are trying download an attachment from received e-mail? Because there is no option to handle save dialog in Selenium.

faramka wrote:If you are trying download an attachment from received e-mail? Because there is no option to handle save dialog in Selenium.

you mean to say this is one of the reason of this Timeout Error..............