在python3中使用selenium webdriver进行未解析的回溯

Question

我试着使用这个Python模块，但是我收到了这个回溯，我一辈子都不知道如何解决它。我试着下载不同的geckodriver，firefox，selenium。我在一台ubuntu机器上运行这个交互式shell。非常感谢任何帮助。在

from selenium import webdriver browser = webdriver.Firefox() Traceback (most recent call last): File "", line 1, in File "/home/david/.local/lib/python3.6/site-packages/selenium/webdriver /firefox/webdriver.py", line 170, in init keep_alive=True) File "/home/david/.local/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 156, in init self.start_session(capabilities, browser_profile) File "/home/david/.local/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 245, in start_session response = self.execute(Command.NEW_SESSION, parameters) File "/home/david/.local/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 314, in execute self.error_handler.check_response(response) File "/home/david/.local/lib/python3.6/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response raise exception_class(message, screen, stacktrace) selenium.common.exceptions.SessionNotCreatedException: Message: Unable to find a matching set of capabilities