Question

我正在使用phanthomjs运行selenium，如果我触发它时脚本运行完美：

python my_script.py

但是当我尝试使用nohup时：

nohup python my_script.py &

我收到以下错误：

selenium.common.exceptions.WebDriverException: Message: Service phantomjs unexpectedly exited. Status code was: 8

Answer 1

这可能为时已晚，但我刚刚用其他代码遇到了类似的错误，我找到了解决方案。所以，当你运行nohup时，程序的输出被重定向到nohup.out，而我的文件是这样的：

Traceback (most recent call last):
me/fanar/.local/lib/python2.7/site-packages/selenium/webdriver/common/service.py", line 109, in assert_process_still_running

  File "main.py", line 51, in <module>
    Work()
  File "main.py", line 41, in Work
    TakeImage() # start o 16
  File "main.py", line 9, in TakeImage
    driver = webdriver.PhantomJS()
  File "/home/fanar/.local/lib/python2.7/site-packages/selenium/webdriver/phantomjs/webdriver.py", line 52, in __init__
    self.service.start()
  File "/home/fanar/.local/lib/python2.7/site-packages/selenium/webdriver/common/service.py", line 96, in start
    self.assert_process_still_running()
  File "/home/fanar/.local/lib/python2.7/site-packages/selenium/webdriver/common/service.py", line 109, in assert_process_still_running
    % (self.path, return_code)
selenium.common.exceptions.WebDriverException: Message: Service phantomjs unexpectedly exited. Status code was: 1

解决方法是转到

.local/lib/python2.7/site-packages/selenium/webdriver/common/service.py

并注释掉

行

self.assert_process_still_running()

Answer 2

指定参数对我有用：

driver = webdriver.PhantomJS(executable_path = '/usr/lib/node_modules/phantomjs-prebuilt/lib/phantom/bin/phantomjs')

python phanthomjs无法使用nohup

2 个答案: