title: Upload file from host server ("http://some_address/some_image.jpg")
body: <p>'m trying to upload file that is hosted, using direct link to it:</p>
  
  <pre><code>WebElement browseBtn = webDriver.findElement(By.cssSelector(".upload&gt;input"));
  browseBtn.sendKeys("http://some_address/some_image.jpg");
  </code></pre>
  
  <p>I know it works fine with local files (i.e. "C:\Dir\file.file"). But when i "sendkeys" http address, i got</p>
  
  <pre><code>org.openqa.selenium.WebDriverException: unknown error: path is not absolute: http://some_address/some_image.jpg
  </code></pre>
  
  <p>What to do with when we need to upload file from host server?
  (link to file is valid.)</p>