python - twil python linux错误

Question

我有一个 raspberry PI 和 raspbian。当我尝试启动一个带有 selenium 的 python 应用程序时，它给了我一些错误。

这是应用程序:

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from time import sleep

browser = webdriver.Firefox(executable_path=r'/home/pi/Desktop/geckodriver')

这是错误:

Traceback (most recent call last):
  File "uno.py", line 5, in <module>
    browser = webdriver.Firefox(executable_path=r'/home/pi/Desktop/geckodriver')
  File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/firefox/webdriver.py", line 160, in __init__
    self.service.start()
  File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/common/service.py", line 76, in start
    stdin=PIPE)
  File "/usr/lib/python3.5/subprocess.py", line 676, in __init__
    restore_signals, start_new_session)
  File "/usr/lib/python3.5/subprocess.py", line 1282, in _execute_child
    raise child_exception_type(errno_num, err_msg)
OSError: [Errno 8] Exec format error

我该如何解决？

Answer 1

执行错误 表示您为 geckodriver 使用了错误的操作系统文件。查看下面的所有版本

https://github.com/mozilla/geckodriver/releases

截至今天(2018 年 6 月 27 日)，您可能应该在下面选择

https://github.com/mozilla/geckodriver/releases/download/v0.21.0/geckodriver-v0.21.0-arm7hf.tar.gz

还要确保做

chmod +x /home/pi/Desktop/geckodriver

使其具有可执行权限