linux 执行python 异常 WebDriverException

Question

python执行日志：
[root@localhost opt]# python ./tbacnt_check.py
Traceback (most recent call last):
File "./tbacnt_check.py", line 36, in
driver = webdriver.Firefox(profile)
File "/usr/local/lib/python3.5/site-packages/selenium/webdriver/firefox/webdriver.py", line 167, in init
keep_alive=True)
File "/usr/local/lib/python3.5/site-packages/selenium/webdriver/remote/webdriver.py", line 156, in init
self.start_session(capabilities, browser_profile)
File "/usr/local/lib/python3.5/site-packages/selenium/webdriver/remote/webdriver.py", line 251, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "/usr/local/lib/python3.5/site-packages/selenium/webdriver/remote/webdriver.py", line 320, in execute
self.error_handler.check_response(response)
File "/usr/local/lib/python3.5/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: Process unexpectedly closed with status: 1

下面是火狐 驱动日志
[root@localhost opt]# cat geckodriver.log
1533960909134 geckodriver INFO geckodriver 0.19.1
1533960909139 geckodriver INFO Listening on 127.0.0.1:58648
1533960910337 mozrunner::runner INFO Running command: "/usr/bin/firefox" "-marionette" "-profile" "/tmp/rust_mozprofile.YfTd8Xc4aSZ4"
Error: no DISPLAY environment variable specified

Answer 1

看这个报错好像是环境变量的问题,建议查看一下环境变量,不行的话重新配置一下环境变量,
终端输入：echo $PATH 可以查看环境变量