I have two different cases of problems. Basically, when I run the code with python in terminal on rasberrypie3, it works well.
But when I try to run with cron, it doesn't work.
1st case : don,t use headless chromium-browser.
2nd case : use headless chromium-browser.
#1st case
from selenium import webdriver
from time import sleep
options = webdriver.ChromeOptions()
options.add_argument("--no-sandbox")
options.add_argument("--disable-dev-shm-usage")
#options.add_argument("--headless")
driver = webdriver.Chrome('chromedriver',options=options)
driver.get('target_url')
driver.find_element_by_name('id').send_keys(some_id)
driver.quit()
#2nd case
from selenium import webdriver
from time import sleep
options = webdriver.ChromeOptions()
options.add_argument("--no-sandbox")
options.add_argument("--disable-dev-shm-usage")
options.add_argument("--headless")
driver = webdriver.Chrome('chromedriver',options=options)
driver.get('target_url')
driver.find_element_by_name('id').send_keys(some_id)
driver.quit()
I expect that 'some_id' put in the id box.
But 1st case => unknown error : DevToolActivePort file doesn't exist
2nd case => selenium.common.exceptions.WebDriverException: Message: Chrome not reachable
