ChromeDriver假设传递配置文件参数时Chrome已崩溃 [英] ChromeDriver is assuming that Chrome has crashed when passing profile arguments
问题描述
如果任何Chrome进程正在运行并且以下代码正在运行,则Stack Overflow将从不加载:
If any Chrome processes are running and the following code is run, Stack Overflow will NEVER load:
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\\Users\\RvBVakama\\AppData\\Local\\Google\\Chrome\\User Data")
options.add_argument('--profile-directory=Profile 1')
w = webdriver.Chrome('C:/Program Files (x86)/Google/Chrome/Application/chromedriver.exe', options=options)
w.get("https://stackoverflow.com/")
如果存在任何Chrome进程并且运行了以下代码,则它会加载片刻后溢出:
If any Chrome processes exist and the following code is run, it will load Stack Overflow after a few moments:
w = webdriver.Chrome('C:/Program Files (x86)/Google/Chrome/Application/chromedriver.exe')
w.get("https://stackoverflow.com/")
唯一的差异是第一个代码块以配置文件1启动Chrome.
The only difference is that the first code block launches Chrome with profile 1.
这是第一个块中的错误日志:
Here is the error log from block one:
[13768:7324:1216/205746.092:ERROR:cache_util_win.cc(19)] Unable to move the cache: 0
[13768:7324:1216/205746.093:ERROR:cache_util.cc(140)] Unable to move cache folder C:\Users\RvBVakama\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache to C:\Users\RvBVakama\AppData\Local\Google\Chrome\User Data\ShaderCache\old_GPUCache_000
[13768:7324:1216/205746.094:ERROR:disk_cache.cc(184)] Unable to create cache
[13768:7324:1216/205746.095:ERROR:shader_disk_cache.cc(622)] Shader Cache Creation failed: -2
Traceback (most recent call last):
File "c:\Users\RvBVakama\.vscode\extensions\ms-python.python-2018.12.1\pythonFiles\ptvsd_launcher.py", line 45, in <module>
main(ptvsdArgs)
File "c:\Users\RvBVakama\.vscode\extensions\ms-python.python-2018.12.1\pythonFiles\lib\python\ptvsd\__main__.py", line 265, in main
wait=args.wait)
File "c:\Users\RvBVakama\.vscode\extensions\ms-python.python-2018.12.1\pythonFiles\lib\python\ptvsd\__main__.py", line 256, in handle_args
run_main(addr, name, kind, *extra, **kwargs)
File "c:\Users\RvBVakama\.vscode\extensions\ms-python.python-2018.12.1\pythonFiles\lib\python\ptvsd\_local.py", line 52, in run_main
runner(addr, name, kind == 'module', *extra, **kwargs)
File "c:\Users\RvBVakama\.vscode\extensions\ms-python.python-2018.12.1\pythonFiles\lib\python\ptvsd\runner.py", line 32, in run
set_trace=False)
File "c:\Users\RvBVakama\.vscode\extensions\ms-python.python-2018.12.1\pythonFiles\lib\python\ptvsd\_vendored\pydevd\pydevd.py", line 1283, in run
return self._exec(is_module, entry_point_fn, module_name, file, globals, locals)
File "c:\Users\RvBVakama\.vscode\extensions\ms-python.python-2018.12.1\pythonFiles\lib\python\ptvsd\_vendored\pydevd\pydevd.py", line 1290, in _exec
pydev_imports.execfile(file, globals, locals) # execute the script
File "c:\Users\RvBVakama\.vscode\extensions\ms-python.python-2018.12.1\pythonFiles\lib\python\ptvsd\_vendored\pydevd\_pydev_imps\_pydev_execfile.py", line 25, in execfile
exec(compile(contents+"\n", file, 'exec'), glob, loc)
File "c:\Users\RvBVakama\Desktop\tet.py", line 9, in <module>
w = webdriver.Chrome('C:/Program Files (x86)/Google/Chrome/Application/chromedriver.exe', options=options)
File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python36_64\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 81, in __init__
desired_capabilities=desired_capabilities)
File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python36_64\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 157, in __init__
self.start_session(capabilities, browser_profile)
File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python36_64\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 252, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python36_64\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 321, in execute
self.error_handler.check_response(response)
File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python36_64\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: crashed
(unknown error: DevToolsActivePort file doesn't exist)
(The process started from chrome location C:\Program Files (x86)\Google\Chrome\Application\chrome.exe is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
(Driver info: chromedriver=2.45.615291 (ec3682e3c9061c10f26ea9e5cdcf3c53f3f74387),platform=Windows NT 6.1.7601 SP1 x86_64)
注意最后一行.
我不确定为何chromedriver认为Chrome崩溃了.
I am unsure as to why chromedriver assumes Chrome has crashed.
推荐答案
好的,解决方法是转到C:\ Users \ NAME \ AppData \ Local \ Google \ Chrome,然后复制"User Data"文件夹并给它另一个名字.然后只需将"user-data-dir"参数设置为新文件夹即可.
Okay so the fix is to go to C:\Users\NAME\AppData\Local\Google\Chrome and duplicate your "User Data" folder and give it another name. Then just set your "user-data-dir" argument to the new folder.
# set up the chrome options to launch with the AUTO profile
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\\Users\\RvBVakama\\AppData\\Local\\Google\\Chrome\\User Data AUTO")
options.add_argument('--profile-directory=Profile 1')
# start chrome with the driver
w = webdriver.Chrome('C:/Program Files (x86)/Google/Chrome/Application/chromedriver.exe', options=options)
这篇关于ChromeDriver假设传递配置文件参数时Chrome已崩溃的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!