Macbook操作的问题请教！

[human88888]

Cannot automatically check new version, please use the following command to check whether a new version avaliable and upgrade by pip:
pip index versions commandline_config
pip install commandline --upgrade
darwin ('64bit', '')
EasySpider.app/Contents/Resources/app/chromedriver_mac64
<selenium.webdriver.chrome.options.Options object at 0x108d27b50>
easyspider_executestage.py:775: DeprecationWarning: executable_path has been deprecated, please pass in a Service object
easyspider_executestage.py:775: DeprecationWarning: use options instead of chrome_options
Traceback (most recent call last):
File "selenium/webdriver/common/service.py", line 71, in start
File "subprocess.py", line 951, in init
File "subprocess.py", line 1821, in _execute_child
FileNotFoundError: [Errno 2] No such file or directory: 'EasySpider.app/Contents/Resources/app/chromedriver_mac64'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "easyspider_executestage.py", line 775, in
File "selenium/webdriver/chrome/webdriver.py", line 69, in init
File "selenium/webdriver/chromium/webdriver.py", line 89, in init
File "selenium/webdriver/common/service.py", line 81, in start
selenium.common.exceptions.WebDriverException: Message: 'chromedriver_mac64' executable needs to be in PATH. Please see https://chromedriver.chromium.org/home

[19438] Failed to execute script 'easyspider_executestage' due to unhandled exception!
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "easyspider_executestage.py", line 674, in clean
File "easyspider_executestage.py", line 660, in saveData
TypeError: can only concatenate str (not "NoneType") to str

Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.

[进程已完成]

有高手知道什么原因吗？