使用Firefox 35的JavascriptExecutor无法在Selenium中突出显示WebElement

Question

While executing the script used to highlight and reset a WebElement in selenium 2.43:

 public void highlightElement(WebElement element) { String originalStyle = element.getAttribute("style"); JavascriptExecutor js = (JavascriptExecutor) selenium; js.executeScript("arguments[0].setAttribute('style', arguments[1]);",element, "color: red; border: 5px solid red;"); try { Thread.sleep(3000); } catch (InterruptedException e) {} js.executeScript("arguments[0].setAttribute('style', '" + originalStyle + "');", element); } 

Eclipse returns error:

 org.openqa.selenium.WebDriverException: arguments[0] is undefined Command duration or timeout: 74 milliseconds Driver info: org.openqa.selenium.firefox.FirefoxDriver Capabilities [{platform=WINDOWS, databaseEnabled=true, cssSelectorsEnabled=true, javascriptEnabled=true, acceptSslCerts=true, handlesAlerts=true, browserName=firefox, webStorageEnabled=true, nativeEvents=false, rotatable=false, locationContextEnabled=true, applicationCacheEnabled=true, takesScreenshot=true, version=35.0}] 

Observed the issue after Firefox 35 update. Is there a workaround?

Answer 1

I also faced the same issue when running with firefox 35. I downgraded this to firefox 33, which worked for me.( https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/33.0/mac/en-US/ )

Selenium server version 2.44.0 with firefox 33 resolved this issue.