Message: POST /session/d0e9aa6a-b66a-0641-94ca-1da5c9701df8/file did not match a known command

python+selenium上传图片报错：selenium.common.exceptions.WebDriverException: Message: POST /session/d0e9aa6a-b66a-0641-94ca-1da5c9701df8/file did not match a known command

解决办法：
在driver = webdriver.Firefox()一行后面加上driver._is_remote = False即可解决