I m new to selenium python. right now i m trying to run python code that already converted from selenium Ide. when i m ran the code i got this error. i m using eclipse to run the code

ERROR: test_isnin2 (__main__.Isnin2)

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ERROR: test_isnin2 (__main__.Isnin2)
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Traceback (most recent call last):
  File "C:EclipseWorkspacescsse120pythonsrcIsnin2.py", line 20, in test_isnin2
    driver.get("/search?q=google&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a")
  File "C:Program FilesPython27libsite-packagesselenium-2.4.0-py2.7.eggseleniumwebdriver
emotewebdriver.py", line 154, in get
    self.execute(Command.GET, { url : url})
  File "C:Program FilesPython27libsite-packagesselenium-2.4.0-py2.7.eggseleniumwebdriver
emotewebdriver.py", line 144, in execute
    self.error_handler.check_response(response)
  File "C:Program FilesPython27libsite-packagesselenium-2.4.0-py2.7.eggseleniumwebdriver
emoteerrorhandler.py", line 111, in check_response
    zeroeth = value[ stackTrace ][0]
IndexError: list index out of range

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Ran 1 test in 35.406s

FAILED (errors=1)

我的发言如下:

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.common.exceptions import NoSuchElementException
import unittest, time, re

class Isnin2(unittest.TestCase):
    def setUp(self):
        self.driver = webdriver.Firefox()
        self.driver.implicitly_wait(30)
        self.base_url = "http://www.google.com.my/"
        self.verificationErrors = []

    def test_isnin2(self):
        driver = self.driver
        driver.get("/search?q=google&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a")
        driver.find_element_by_css_selector("em").click()
        driver.find_element_by_id("lst-ib").click()
        driver.find_element_by_id("lst-ib").clear()
        driver.find_element_by_id("lst-ib").send_keys("selenium python")
        driver.find_element_by_link_text("Setting Up Selenium with Python").click()
        driver.find_element_by_link_text("selenium.py").click()

    def is_element_present(self, how, what):
        try: self.driver.find_element(by=how, value=what)
        except NoSuchElementException, e: return False
        return True

    def tearDown(self):
        self.driver.quit()
        self.assertEqual([], self.verificationErrors)

if __name__ == "__main__":
    unittest.main()

i 真正希望有人能够帮助我,因为一滴新东西可以 se。