seleniumをcronで動かせない

前提・実現したいこと

Raspberrypi4で開発
pythonでseleniumを動かしています。
コマンドを打って実行すると動くのですが、cronだとうまくいきません。

以下がcronの設定です。
*/1 * * * * /usr/bin/python3 /home/pi/forms.py >> /tmp/error.log 2>&1

未熟者のため、お力添えをお願いします。

発生している問題・エラーメッセージ


Traceback (most recent call last):
  File "/home/pi/forms.py", line 19, in <module>
    driver=webdriver.Chrome(executable_path="/usr/bin/chromedriver",options=chrome_options)
  File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 81, in __init__
    desired_capabilities=desired_capabilities)
  File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__
    self.start_session(capabilities, browser_profile)
  File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 252, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally.
  (unknown error: DevToolsActivePort file doesn't exist)
  (The process started from chrome location /usr/bin/chromium-browser is no longer running, so ChromeDriver is assuming that Chrome has crashed.)

該当のソースコード

python
1
2import sys
3import os
4sys.path.append('/usr/bin/python3')
5from selenium import webdriver
6from selenium.webdriver.common.keys import Keys
7from selenium.webdriver.chrome.options import Options
8
9chrome_options=Options()
10chrome_options.binary_location='/usr/bin/chromium-browser'
11
12driver=webdriver.Chrome(executable_path="/usr/bin/chromedriver",options=chrome_options)
13driver.get('https://www.google.com/')
14