i have my html code looks like this:
Small error in your code, you're missing '' around the text "+linktext+":
driver.findElement(By.xpath("/table[contains(@class,'results ib-list')]/tbody/tr/td[@class = 'name']/a[contains(text(),'"+linktext+"')]")).click();
NoSuchElementException usually means the element is in a frame, or slow to load. Selenium only interacts with elements in the current frame. Any element within a child frame cannot be interacted with until you switch into that frame. You can switch by using switchTo().frame():
driver.switchTo().frame(ARG);
The arguments for frame() are
framewebelement rerference of the frameWhen done in the iframe, use the following to exit back to the top of the document:
driver.switchTo().defaultContent();