问题
I'm installing webdriver of selenium. However I get a following error :
PermissionError Traceback (most recent call last)
/usr/local/lib/python3.6/dist-packages/selenium/webdriver/common/service.py
in start(self)
75 stderr=self.log_file,
---> 76 stdin=PIPE)
77 except TypeError:
/usr/lib/python3.6/subprocess.py in __init__(self, args, bufsize,
executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env,
universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds, encoding, errors)
708 errread, errwrite,
--> 709 restore_signals, start_new_session)
710 except:
/usr/lib/python3.6/subprocess.py in _execute_child(self, args, executable, preexec_fn, close_fds, pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite, restore_signals, start_new_session)
1343 err_msg += ': ' + repr(err_filename)
-> 1344 raise child_exception_type(errno_num, err_msg, err_filename)
1345 raise child_exception_type(err_msg)
PermissionError: [Errno 13] Permission denied: '/usr/bin/chromedriver.exe'
During handling of the above exception, another exception occurred:
WebDriverException Traceback (most recent call last)
<ipython-input-50-92acfe45475a> in <module>()
1 from selenium import webdriver
----> 2 driver = webdriver.Chrome(executable_path="/usr/bin/chromedriver.exe")
3 driver.get("http://www.google.com")
4 display.stop()
/usr/local/lib/python3.6/dist-packages/selenium/webdriver/chrome/webdriver.py in __init__(self, executable_path, port, options, service_args, desired_capabilities, service_log_path, chrome_options, keep_alive)
71 service_args=service_args,
72 log_path=service_log_path)
---> 73 self.service.start()
74
75 try:
/usr/local/lib/python3.6/dist-packages/selenium/webdriver/common/service.py in start(self)
86 raise WebDriverException(
87 "'%s' executable may have wrong permissions. %s" % (
---> 88 os.path.basename(self.path), self.start_error_message)
89 )
90 else:
WebDriverException: Message: 'chromedriver.exe' executable may have wrong permissions. Please see https://sites.google.com/a/chromium.org/chromedriver/home
I have downloaded chromedriver.exe and added it to /usr/bin with the code line as follow : !sudo mv /usr/local/bin/chromedriver.exe /usr/bin
Can't you solve the error of my code? Thanks in advance!
回答1:
It might be because of platform and chromedriver format mismatch. For example windows requires chromedriver.exe while there are different formats for linux and mac. If you don't want to install through package manager, just download chromedriver from sites. https://sites.google.com/a/chromium.org/chromedriver/downloads
If still you get error then Goto /usr/bin directory and you would need to run something like chmod a+x chromedriver to mark it executable.
来源：https://stackoverflow.com/questions/53293651/how-to-fix-error-message-chromedriver-exe-executable-may-have-wrong-permissio