I looked the similar question here Protractor / Selenium Webdriver : Runtime.executionContextCreated has invalid 'context' and here BUG-1473, but I cannot get the an
You have to pass your chromedriver path to the Chrome() constructor
path = '/path/to/chromedriver' driver = webdriver.Chrome(path)
please let me know if it is fixed. Also it is advised to try with latest chromedriver and raise issue in case if any.