Element found in Firebug but not in Selenium

Question

When I check an XPath in Firebug, it works as expected.

The XPath I'm trying is below:

.//div[Text()='Data Fields']/following::div[contains(@style,'db3a1a10.pn`g')][2]

However, in Selenium WebDriver

 ArrayList<WebElement> al = toolActionObject.getAllElementsByXpath(".//div[Text()='Data Fields']/following::div[contains(@style,'db3a1a10.png')][2]");
 System.out.println(al.size());

the output lines are like

DEBUG (SeleniumActions.java:91) - Locating elements by By.xpath: *//div[Text()='Data Fields']/following::div[contains(@style,'db3a1a10.png')][2]
DEBUG (SeleniumActions.java:91) - Locating elements by By.xpath: *//div[Text()='Data Fields']/following::div[contains(@style,'db3a1a10.png')][2]
DEBUG (SeleniumActions.java:91) - Locating elements by By.xpath: *//div[Text()='Data Fields']/following::div[contains(@style,'db3a1a10.png')][2]
DEBUG (SeleniumActions.java:91) - Locating elements by By.xpath: *//div[Text()='Data Fields']/following::div[contains(@style,'db3a1a10.png')][2]
DEBUG (SeleniumActions.java:91) - Locating elements by By.xpath: *//div[Text()='Data Fields']/following::div[contains(@style,'db3a1a10.png')][2]
DEBUG (SeleniumActions.java:111) - Exception : Elements not found.
 Cause : Elements not found by By.xpath: *//div[Text()='Data Fields']/following::div[contains(@style,'db3a1a10.png')][2]. Returning empty Array List of WebElement.
0
 INFO (GSUILogInLogOut.java:95) - Clossing browser.
PASSED: testHere

What is the reason for such conflicting behavior?

Answer 1

You have two issues in your XPath. text() needs to be written lowercase and 'db3a1a10.png' (probably just an error in your example code) must not contain a tickmark.