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Python Selenium Chrome Headless in AWS Lambda can not find an element

I'm using Python's Selenium lib for crawling and my scripts are Lambdas on AWS.

This is how my config looks like:

def get_headless_driver():
    options = Options()
    options.binary_location = '/opt/headless-chromium'
    options.add_argument('--headless')
    options.add_argument('--no-sandbox')
    options.add_argument('--single-process')
    options.add_argument('--disable-dev-shm-usage')
    options.add_argument('--window-size=1920x1080')
    options.add_argument('--start-maximized')

    return webdriver.Chrome('/opt/chromedriver', chrome_options=options)

driver = get_headless_driver()

My script was running for a couple of months and then it stopped, with an error that it can not locate an element:

driver.find_element_by_xpath('//*[@id="x-widget-9"]/div[2]/div[1]/div/div/div[1]/div/div[8]/div[2]/div[1]/table/tbody[2]/tr/td[1]/div/div/div[1]').text

I have tried to change element (but it seams like it does not find anything). HTML that my driver gets is empty, and it looks like this:

<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body></body></html>

I have tested it locally (on my computer, without AWS Lambdas) and everything works fine.

Do you know what can be an issue?



source https://stackoverflow.com/questions/74132020/python-selenium-chrome-headless-in-aws-lambda-can-not-find-an-element
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