StaleElementReferenceException on Python Selenium

Question

I am getting the following error while using Selenium in python:

selenium.common.exceptions.StaleElementReferenceException: Message: u\'stale element referen         


        

Answer 1

When webpage got refreshed or switched back from different window or form and trying to access an element user will get staleelementexception.

Use webdriverwait in try --except block with for loop: EX :

Code in which I got staleelementexception :

---

driver.find_element_by_id(tc.value).click()

driver.find_element_by_xpath("xpath").click()

---

Fix :

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

driver.find_element_by_id(tc.value).click()
for i in range(4):
   try:
        run_test = WebDriverWait(driver, 120).until( \
        EC.presence_of_element_located((By.XPATH, "xpath")))
        run_test.click()
        break
   except StaleElementReferenceException as e:
        raise e