Selenium will not load my default Chrome Profile and I cannot figure out why. I have tried both Profile 1 and a Default profile with the same error (below). I have confirmed with Task Manager that all Chrome windows are shut down before running this code. Any thoughts?
from selenium import webdriver
from bs4 import BeautifulSoup
import pandas as pd
import numpy as np
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.chrome.options import Options
import os
os.system("taskkill /f /im geckodriver.exe /T")
os.system("taskkill /f /im chromedriver.exe /T")
os.system("taskkill /f /im IEDriverServer.exe /T")
os.system("taskkill /f /im chrome.exe /T")
driver2 = r"C:\Users\xxx\.wdm\drivers\chromedriver\87.0.4280.20\win32\chromedriver.exe"
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\\Users\xxx\\AppData\\Local\\Google\\Chrome\\User Data\\Profile 1")
driver = webdriver.Chrome(executable_path=driver2, chrome_options=options)
driver.get("https://www.google.co.in")
Traceback (most recent call last):
File "C:\Users\xxx\OneDrive\Python\pyReportRun.py", line 16, in <module>
driver = webdriver.Chrome(ChromeDriverManager().install(), options=options)
File "C:\Python38\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 76, in __init__
RemoteWebDriver.__init__(
File "C:\Python38\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 157, in __init__
self.start_session(capabilities, browser_profile)
File "C:\Python38\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 252, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "C:\Python38\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 321, in execute
self.error_handler.check_response(response)
File "C:\Python38\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: Could not remove old devtools port file. Perhaps the given user-data-dir at C:\Users\xxx\AppData\Local\Google\Chrome\User Data\Profile 1 is still attached to a running Chrome or Chromium process
chrom_options.add_argument("user-data-dir=C:\\Users\robert.car\\AppData\\Local\\Google\\Chrome\\User Data")
chrom_options.add_argument("profile-directory=Profile 1")
user-data-dir considers profile as default , and you don't have to specify that . If its something else specify it through profile-directory argument
Step to create a profile:
open : chrome://version in address bar
copy the user dir folder completely to eg c:\tmp\newdir
open the copied user data (newdir) and search for folder called Default . This is the profile folder.
rename the Default folder as "Profile 1"
Now to use this :
chrom_options.add_argument("user-data-dir=c:\\tmp\\newdir")
chrom_options.add_argument("profile-directory=Profile 1")
This error message...
selenium.common.exceptions.WebDriverException: Message: unknown error: Could not remove old devtools port file. Perhaps the given user-data-dir at C:\Users\xxx\AppData\Local\Google\Chrome\User Data\Profile 1 is still attached to a running Chrome or Chromium process
...implies that the ChromeDriver was unable to initiate/spawn a new Browsing Context i.e. Chrome Browser session as the user-data-dir which you have passed an an argument is still attached to a running Chrome Browsing Context.
Details
Using Default Chrome Profile for Test Automation will be against all the best practices as the Default Chrome Profile may contain either/all of the following:
browser settings
Extensions
Bookmarks
Apps
Saved Passwords
Browsing History
etc
So the Default Chrome Profile may not be in compliance with you Test Specification and may occasionally raise exceptions while trying to load. Hence you should always use a customized Chrome Profile.
You can find a detailed discussion in How to open a Chrome Profile through --user-data-dir argument of Selenium
If your usecase still warrants to use the Default Chrome Profile you need to ensure that all the google-chrome, chromium or selenium-chromedriver are stopped/killed and you can follow the below mentioned details.
Here you can find a detailed discussion on Selenium : How to stop geckodriver process impacting PC memory, without calling driver.quit()?
Location of Default Chrome Profile
As per the documentation in How to Find Your Chrome Profile Folder on Windows, Mac, and Linux the location for Chrome’s default profile folder differs depending on your platform. The locations are:
Windows 7, 8.1, and 10: C:\Users\<username>\AppData\Local\Google\Chrome\User Data\Default
Mac OS X El Capitan: Users/<username>/Library/Application Support/Google/Chrome/Default
Linux: /home/<username>/.config/google-chrome/default
You need to replace <username> with the name of your user folder. The default profile folder is simply named Default (or default in Linux). However, if you’ve created additional profiles, their folder names are not as obvious. The name you assigned to the profile when you created it displays on a name button on the right side of the title bar on the Chrome window. Unfortunately, the name Chrome uses on the associated profile folder is a generic, numbered name like Profile 3.
If you need to know any of the Chrome Profile's folder name, you simply need to access chrome://version in the address bar and press Enter.
Snapshot:
The Profile Path shows the location of the current profile. For example, the location of my Default profile in my Windows 10 system is C:\Users\Soma Bhattacharjee\AppData\Local\Google\Chrome\User Data\Default. You can select the path and copy it and paste it into File Explorer in Windows, the Finder on OS X or into a file manager like Nautilus in Linux to access that folder.
Sample Code (Windows 10)
Finally, to access the Default Chrome Profile you can use the following Python based solution:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\\Users\\username\\AppData\\Local\\Google\\Chrome\\User Data\\Default")
driver = webdriver.Chrome(executable_path=r'C:\WebDrivers\chromedriver.exe', chrome_options=options)
driver.get("https://www.google.co.in")
You can find a detailed discussion in How to use Chrome Profile in Selenium Webdriver Python 3
Related
So whenever I try to use my Chrome settings (the settings I use in the default browser) by adding
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\Users\... (my webdriver path)")
driver = webdriver.Chrome(executable_path="myPath", options=options)
it shows me the error code
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes n 16-17: truncated \UXXXXXXXX escape
in my bash. I don't know what that means and I'd be happy for any kind of help I can get. Thanks in advance!
The accepted answer is wrong. This is the official and correct way to do it:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = webdriver.ChromeOptions()
options.add_argument(r"--user-data-dir=C:\path\to\chrome\user\data") #e.g. C:\Users\You\AppData\Local\Google\Chrome\User Data
options.add_argument(r'--profile-directory=YourProfileDir') #e.g. Profile 3
driver = webdriver.Chrome(executable_path=r'C:\path\to\chromedriver.exe', chrome_options=options)
driver.get("https://www.google.co.in")
To find the profile folder on Windows right-click the desktop shortcut of the Chrome profile you want to use and go to properties -> shortcut and you will find it in the "target" text box.
To get the path, follow the steps below.
In the search bar type the following and press enter
This will then show all the metadata. There find the path to the profile
As per your question and your code trials if you want to open a Chrome Browsing Session here are the following options:
To use the default Chrome Profile:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\\Users\\AtechM_03\\AppData\\Local\\Google\\Chrome\\User Data\\Default")
driver = webdriver.Chrome(executable_path=r'C:\path\to\chromedriver.exe', chrome_options=options)
driver.get("https://www.google.co.in")
Note: Your default chrome profile would contain a lot of bookmarks, extensions, theme, cookies etc. Selenium may fail to load it. So as per the best practices create a new chrome profile for your #Test and store/save/configure within the profile the required data.
To use the customized Chrome Profile:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument("user-data-dir=C:\\Users\\AtechM_03\\AppData\\Local\\Google\\Chrome\\User Data\\Profile 2")
driver = webdriver.Chrome(executable_path=r'C:\path\to\chromedriver.exe', chrome_options=options)
driver.get("https://www.google.co.in")
Here you will find a detailed discussion on How to open a Chrome Profile through Python
This is how I managed to use EXISTING CHROME PROFILE in php selenium webdriver.
Profile 6 is NOT my default profile. I dont know how to run default profile. It is IMPORTANT not to add -- before chrome option arguments! All other variants of options didnt work!
<?php
//...
$chromeOptions = new ChromeOptions();
$chromeOptions->addArguments([
'user-data-dir=C:/Users/MyUser/AppData/Local/Google/Chrome/User Data',
'profile-directory=Profile 6'
]);
$host = 'http://localhost:4444/wd/hub'; // this is the default
$capabilities = DesiredCapabilities::chrome();
$capabilities->setCapability(ChromeOptions::CAPABILITY, $chromeOptions);
$driver = RemoteWebDriver::create($host, $capabilities, 100000, 100000);
To get name of your chrome profile, go to chrome://settings/manageProfile, click on profile icon, click "Show profile shortcut on my desktop". After that right click on desktop profile icon and go to properties, here you will see something like "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --profile-directory="Profile 6".
Also I recommend you to close all chrome instances before running this code. Also maybe you need to TURN OFF chrome settings > advanced > system > "Continue running background apps when Google Chrome is closed".
None of the given answers were working for me so I researched a bit and now the working code is for is this one. I copied the user dir folder from Profile Path from chrome://version/ and made another argument for the profile as shown below:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = webdriver.ChromeOptions()
options.add_argument('user-data-dir=C:\\Users\\gupta\\AppData\\Local\\Google\\Chrome\\User Data')
options.add_argument('profile-directory=Profile 1')
driver = webdriver.Chrome(executable_path=r'C:\Program Files (x86)\chromedriver.exe', options=options)
driver.get('https://google.com')
Are you sure you are meant to be putting in the webdriver path in the user-data-dir argument? That's usually where you put your chrome profile e.g. "C:\Users\yourusername\AppData\Local\Google\Chrome\User Data\Profile 1\". Also you will need to use either double backslashes or forward slashes in your directory path (both work). You can test if your path works by using the os library
e.g.
import os
os.list("C:\\Users\\yourusername\\AppData\\Local\\Google\\Chrome\\User Data\\Profile 1")
will give you the directory listing.
I might also add that occasionally if you manage to crash chrome while running webdriver with a nominated user profile, that it seems to record the crash in the profile and the next time you open chrome, you get the Chrome prompt to restore pages after it exited abnormally. For me personally this had been a bit of headache to deal with and I no longer use a user profile with chromedriver because of it. I could not find a way around it. Other people have reported it here, but none of their solutions seemed to work for me, or were not suitable for my test cases. https://superuser.com/questions/237608/how-to-hide-chrome-warning-after-crash
If you don't nominate a user profile it seems to create a new (blank) temporary one each time it runs
Make sure you've got the path to the profile right, and that you double escape backslashes in said path.
For example, typically the default profile on windows is located at:
"C:\\Users\\user\\AppData\\Local\\Google\\Chrome\\User Data\\Default"
I managed to launch my chrome profile using these arguments:
ChromeOptions options = new ChromeOptions();
options.addArguments("--user-data-dir=C:\\Users\\user\\AppData\\Local\\Google\\Chrome\\User Data");
options.addArguments("--profile-directory=Profile 2");
WebDriver driver = new ChromeDriver(options);
You can find out more about the web driver here
You simply have to replace the '\' to '/' in your paths and that'll resolve it.
Get profile name by navigating to chrome://version from your chrome browser (You'll see Profile Path, but you only want the profile name from it (e.g. Profile 1)
Close out all Chrome sessions using the profile you want to use. (or else you will get the following error: InvalidArgumentException)
Now make sure you have the code below (Make sure you replace UserFolder with the name of your userfolder.
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\\Users\\EnterYourUserFolder\\AppData\\Local\\Google\\Chrome\\User Data") #leave out the profile
options.add_argument("profile-directory=Profile 1") #enter profile here
driver = webdriver.Chrome(executable_path="C:\\chromedriver.exe", chrome_options=options)
this worked for me 100% and it showed up my selected profile.
import os
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
# path of your chrome webdriver
dir_path = os.getcwd()
user_profile_path = os.environ[ 'USERPROFILE' ]
#if "frtkpr" which is ll be your custom profile does not exist it will be created.
option.add_argument( "user-data-dir=" + user_profile_path + "/AppData/Local/Google/Chrome/User Data/frtkpr" )
driver = webdriver.Chrome( dir_path + "/chromedriver.exe",chrome_options=option )
baseUrl = "https://www.facebook.com/"
driver.maximize_window()
driver.get( baseUrl )
I'm trying to make a script in python with selenium that will open a website and click a button.
Problem is that I have to close chrome before I can run the script otherwise I get this error:
Message: invalid argument: user data directory is already in use, please specify a unique value for --user-data-dir argument, or don't use --user-data-dir
Is there a way around this so I don't have to close chrome before running the script everytime?
My code:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
import time
PATH = "C:\Program Files (x86)\chromedriver.exe"
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:/Users/username/AppData/Local/Google/Chrome/User Data")
driver = webdriver.Chrome(executable_path=r'C:\Program Files (x86)\chromedriver.exe', chrome_options=options)
driver.get("https://disboard.org/sv/dashboard/servers")
link = driver.find_element_by_link_text("bump")
link.click()
This error message...
invalid argument: user data directory is already in use, please specify a unique value for --user-data-dir argument, or don't use --user-data-dir
...implies that the user data directory Default is already in use so ChromeDriver was unable to access the directory and initiate/spawn a new Browsing Context i.e. Chrome Browser session.
Solution
In such cases, you can add/create a new Chrome Profile following the steps below and use it for the AUT (Application Under Test):
Open Google Chrome, and select the user icon in the top right and click on Add.
Enter a name for the new person, select an icon to help represent this new account and make it easier to find later. Then, select Add.
You will find the Chrome Profile shortcut created on the Desktop.
Additionally, you will find a new sub-directory Profile 1 being created beside Default
Now, you can use the Profile 1 sub-directory as follows:
options = Options()
options.add_argument("start-maximized")
options.add_argument("--profile-directory=Profile 1")
options.add_argument("--user-data-dir=C:/Users/user/AppData/Local/Google/Chrome/User Data")
driver = webdriver.Chrome(executable_path=r'C:\BrowserDrivers\chromedriver.exe', options=options)
driver.get("https://www.google.com/")
References
You can find a couple of relevant detailed discussions in:
How to use Chrome Profile in Selenium Webdriver Python 3
selenium.common.exceptions.InvalidArgumentException: Message: invalid argument: user data directory is already in use error with real Chrome Browser
Selenium: Point towards default Chrome session
If it is crucial for your use case that you can use both your Chrome profile and your automation with your profile at the same time, here's a possible solution:
Install a second (older or newer) version of Chrome as described in this thread
Enable synchronization on the desired profile in your current Chrome.
Log in with the desired profile from the second version of Chrome and enable synchronization there as well.
Use the chrome driver compatible with the second version of Chrome in your code.
There may be some problems with synchronization not loading everything that you need, but if it's something simple like saved passwords then this should work.
The reason for your issue is because you have added the following argument:
options.add_argument("user-data-dir=C:/Users/username/AppData/Local/Google/Chrome/User Data")
The argument is instructing selenium to use your local chrome profile. Hence, as you have a chrome session open, the automation cannot execute until you close down the browser session.
Remove the argument to execute an independent automation test profile.
See below for the remediated code provided from your question
from selenium import webdriver
PATH = "C:\Program Files (x86)\chromedriver.exe"
options = webdriver.ChromeOptions()
driver = webdriver.Chrome(executable_path=PATH, options=options)
driver.get("https://disboard.org/sv/dashboard/servers")
link = driver.find_element_by_link_text("bump")
link.click()
I am trying to open a web page using the selenium python library with my default user, it is critical that the script uses the default user but if my chrome browser is already open the script crashes and gives me this error:
selenium.common.exceptions.InvalidArgumentException: Message: invalid argument: user data directory is already in use, please specify a unique value for --user-data-dir argument, or don't use --user-data-dir
I have tried all the solutions given here :
Selenium chromedriver won't launch URL if another chrome instance is open
Selenium won't open a new URL in a new tab (Python & Chrome)
and read that there was a bug in older chromedriver versions but it was fixed in chrome 74 (which im using ) :
https://github.com/SeleniumHQ/docker-selenium/issues/741
from selenium import webdriver
import time
from getpass import getuser
def run():
# Chrome driver path
chromedriver = r'C:\Users\user1\Downloads\chromedriver_win32\chromedriver_new.exe'
# Get chrome webdriver options and set open the browser as headless
chrome_options = webdriver.ChromeOptions()
#chrome_options.add_argument("--headless")
# Fix for selenium Issue 2907
#chrome_options.add_argument('--log-level=3')
#chrome_options.add_experimental_option('excludeSwitches', ['enable-logging'])
# Load current user default profile
current_user = getuser()
chrome_options.add_argument(
r"--user-data-dir=C:\Users\{}\AppData\Local\Google\Chrome\User Data".format(current_user))
# didable "Chrome is being controled by an automated test software"
chrome_options.add_argument('disable-infobars')
# get Chrome to stay open
chrome_options.add_experimental_option("detach", True)
# open browser with options and driver
driver = webdriver.Chrome(options=chrome_options, executable_path=chromedriver)
driver.get(r'https://www.youtube.com/watch?v=dQw4w9WgXcQ')
if __name__ == '__main__':
run()
if i run it without a chrome browser open its fine if not it crashes
This error message...
selenium.common.exceptions.InvalidArgumentException: Message: invalid argument: user data directory is already in use, please specify a unique value for --user-data-dir argument, or don't use --user-data-dir
...implies that the ChromeDriver was unable to initiate/spawn a new Browsing Context i.e. Chrome Browser session using the specified user data directory as it was already in use.
I was able to reproduce the error in my local windows-10box as follows:
Code Block:
from selenium import webdriver
import getpass
options = webdriver.ChromeOptions()
options.add_argument("start-maximized")
options.add_argument(r"--user-data-dir=C:\Users\{}\AppData\Local\Google\Chrome\User Data".format(getpass.getuser()))
driver = webdriver.Chrome(options=options, executable_path=r'C:\WebDrivers\chromedriver.exe')
driver.get("https://www.google.com/")
Complete relevant traceback:
[18516:23156:0204/032227.883:ERROR:cache_util_win.cc(21)] Unable to move the cache: Access is denied. (0x5)
[18516:23156:0204/032227.898:ERROR:cache_util.cc(141)] Unable to move cache folder C:\Users\Soma Bhattacharjee\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache to C:\Users\Soma Bhattacharjee\AppData\Local\Google\Chrome\User Data\ShaderCache\old_GPUCache_000
[18516:23156:0204/032227.898:ERROR:disk_cache.cc(178)] Unable to create cache
[18516:23156:0204/032227.898:ERROR:shader_disk_cache.cc(605)] Shader Cache Creation failed: -2
Opening in existing browser session.
Traceback (most recent call last):
.
selenium.common.exceptions.InvalidArgumentException: Message: invalid argument: user data directory is already in use, please specify a unique value for --user-data-dir argument, or don't use --user-data-dir
Analysis
The error stack trace clearly complains of Access is denied as the program was unable to move the cache folder ..\ShaderCache\GPUCache to ..\ShaderCache\old_GPUCache_000. hence the creation of cache failed and subsequently creation of Shader Cache Creation failed. Though these issues raises the InvalidArgumentException but forcefully able to open a new window within the existing Chrome Browser Session.
Snapshot of existing Chrome Browser Session:
Snapshot of new window within the existing Chrome Browser Session:
Conclusion
Though the error is thrown still the new Chrome window gets initiated but remains attached with the already opened Chrome session but the new window can't be controlled by the WebDriver instance.
Solution
You need to take care of a couple of things:
If you are using the Default Chrome Profile to access webpages for your other work on the same Test Machine, you shouldn't set user-data-dir as the User Data as it remains locked by the other Chrome process you have initiated manually.
In the above scenario you need to create and use another Chrome Profile and you can find a detailed discussion in How to open a Chrome Profile through Python
If you are executing your tests in a isolated test system, you can set user-data-dir as ..\User Data\Default to access the Default Chrome Profile.
In the above scenario you need to create and use another Chrome Profile and you can find a detailed discussion in How to use Chrome Profile in Selenium Webdriver Python 3
However as per best practices you must always create a new Chrome Profile to execute your tests as the Default Chrome Profile may contain Extensions, Bookmarks, Browsing History, etc, and may not load properly.
You can find a detailed discussion in How to open a Chrome Profile through --user-data-dir argument of Selenium
I also wanted to run Selenium using my default Chrome profile but I came across the same issue. I solved it by copying my UserData folder to another location then I used the new location. Here is my complete code:
from selenium import webdriver
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\\Users\\myusername\\Desktop\\User Data")
options.add_argument("--profile-directory=Profile 1");
browser = webdriver.Chrome(options=options)
browser.get('https://www.google.com')
Remove the following line from the code if you would like to use your default Chrome profile not a specific profile you created for Selenium.
options.add_argument("--profile-directory=Profile 1");
So whenever I try to use my Chrome settings (the settings I use in the default browser) by adding
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\Users\... (my webdriver path)")
driver = webdriver.Chrome(executable_path="myPath", options=options)
it shows me the error code
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes n 16-17: truncated \UXXXXXXXX escape
in my bash. I don't know what that means and I'd be happy for any kind of help I can get. Thanks in advance!
The accepted answer is wrong. This is the official and correct way to do it:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = webdriver.ChromeOptions()
options.add_argument(r"--user-data-dir=C:\path\to\chrome\user\data") #e.g. C:\Users\You\AppData\Local\Google\Chrome\User Data
options.add_argument(r'--profile-directory=YourProfileDir') #e.g. Profile 3
driver = webdriver.Chrome(executable_path=r'C:\path\to\chromedriver.exe', chrome_options=options)
driver.get("https://www.google.co.in")
To find the profile folder on Windows right-click the desktop shortcut of the Chrome profile you want to use and go to properties -> shortcut and you will find it in the "target" text box.
To get the path, follow the steps below.
In the search bar type the following and press enter
This will then show all the metadata. There find the path to the profile
As per your question and your code trials if you want to open a Chrome Browsing Session here are the following options:
To use the default Chrome Profile:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\\Users\\AtechM_03\\AppData\\Local\\Google\\Chrome\\User Data\\Default")
driver = webdriver.Chrome(executable_path=r'C:\path\to\chromedriver.exe', chrome_options=options)
driver.get("https://www.google.co.in")
Note: Your default chrome profile would contain a lot of bookmarks, extensions, theme, cookies etc. Selenium may fail to load it. So as per the best practices create a new chrome profile for your #Test and store/save/configure within the profile the required data.
To use the customized Chrome Profile:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument("user-data-dir=C:\\Users\\AtechM_03\\AppData\\Local\\Google\\Chrome\\User Data\\Profile 2")
driver = webdriver.Chrome(executable_path=r'C:\path\to\chromedriver.exe', chrome_options=options)
driver.get("https://www.google.co.in")
Here you will find a detailed discussion on How to open a Chrome Profile through Python
This is how I managed to use EXISTING CHROME PROFILE in php selenium webdriver.
Profile 6 is NOT my default profile. I dont know how to run default profile. It is IMPORTANT not to add -- before chrome option arguments! All other variants of options didnt work!
<?php
//...
$chromeOptions = new ChromeOptions();
$chromeOptions->addArguments([
'user-data-dir=C:/Users/MyUser/AppData/Local/Google/Chrome/User Data',
'profile-directory=Profile 6'
]);
$host = 'http://localhost:4444/wd/hub'; // this is the default
$capabilities = DesiredCapabilities::chrome();
$capabilities->setCapability(ChromeOptions::CAPABILITY, $chromeOptions);
$driver = RemoteWebDriver::create($host, $capabilities, 100000, 100000);
To get name of your chrome profile, go to chrome://settings/manageProfile, click on profile icon, click "Show profile shortcut on my desktop". After that right click on desktop profile icon and go to properties, here you will see something like "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --profile-directory="Profile 6".
Also I recommend you to close all chrome instances before running this code. Also maybe you need to TURN OFF chrome settings > advanced > system > "Continue running background apps when Google Chrome is closed".
None of the given answers were working for me so I researched a bit and now the working code is for is this one. I copied the user dir folder from Profile Path from chrome://version/ and made another argument for the profile as shown below:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = webdriver.ChromeOptions()
options.add_argument('user-data-dir=C:\\Users\\gupta\\AppData\\Local\\Google\\Chrome\\User Data')
options.add_argument('profile-directory=Profile 1')
driver = webdriver.Chrome(executable_path=r'C:\Program Files (x86)\chromedriver.exe', options=options)
driver.get('https://google.com')
Are you sure you are meant to be putting in the webdriver path in the user-data-dir argument? That's usually where you put your chrome profile e.g. "C:\Users\yourusername\AppData\Local\Google\Chrome\User Data\Profile 1\". Also you will need to use either double backslashes or forward slashes in your directory path (both work). You can test if your path works by using the os library
e.g.
import os
os.list("C:\\Users\\yourusername\\AppData\\Local\\Google\\Chrome\\User Data\\Profile 1")
will give you the directory listing.
I might also add that occasionally if you manage to crash chrome while running webdriver with a nominated user profile, that it seems to record the crash in the profile and the next time you open chrome, you get the Chrome prompt to restore pages after it exited abnormally. For me personally this had been a bit of headache to deal with and I no longer use a user profile with chromedriver because of it. I could not find a way around it. Other people have reported it here, but none of their solutions seemed to work for me, or were not suitable for my test cases. https://superuser.com/questions/237608/how-to-hide-chrome-warning-after-crash
If you don't nominate a user profile it seems to create a new (blank) temporary one each time it runs
Make sure you've got the path to the profile right, and that you double escape backslashes in said path.
For example, typically the default profile on windows is located at:
"C:\\Users\\user\\AppData\\Local\\Google\\Chrome\\User Data\\Default"
I managed to launch my chrome profile using these arguments:
ChromeOptions options = new ChromeOptions();
options.addArguments("--user-data-dir=C:\\Users\\user\\AppData\\Local\\Google\\Chrome\\User Data");
options.addArguments("--profile-directory=Profile 2");
WebDriver driver = new ChromeDriver(options);
You can find out more about the web driver here
You simply have to replace the '\' to '/' in your paths and that'll resolve it.
Get profile name by navigating to chrome://version from your chrome browser (You'll see Profile Path, but you only want the profile name from it (e.g. Profile 1)
Close out all Chrome sessions using the profile you want to use. (or else you will get the following error: InvalidArgumentException)
Now make sure you have the code below (Make sure you replace UserFolder with the name of your userfolder.
options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\\Users\\EnterYourUserFolder\\AppData\\Local\\Google\\Chrome\\User Data") #leave out the profile
options.add_argument("profile-directory=Profile 1") #enter profile here
driver = webdriver.Chrome(executable_path="C:\\chromedriver.exe", chrome_options=options)
this worked for me 100% and it showed up my selected profile.
import os
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
# path of your chrome webdriver
dir_path = os.getcwd()
user_profile_path = os.environ[ 'USERPROFILE' ]
#if "frtkpr" which is ll be your custom profile does not exist it will be created.
option.add_argument( "user-data-dir=" + user_profile_path + "/AppData/Local/Google/Chrome/User Data/frtkpr" )
driver = webdriver.Chrome( dir_path + "/chromedriver.exe",chrome_options=option )
baseUrl = "https://www.facebook.com/"
driver.maximize_window()
driver.get( baseUrl )
I am using Selenium Webdriver, 2.25 I have a local hub set up with this json setting for chrome and firefox:
[
{
"browserName": "firefox",
"maxInstances": 5,
"seleniumProtocol": "WebDriver"
},
{
"browserName": "chrome",
"maxInstances": 5,
"seleniumProtocol": "WebDriver"
}
],
I can start a webdriver firefox session like this:
capability = getattr(webdriver.DesiredCapabilities, "FIREFOX")
dd=webdriver.Remote('http://localhost:4444/wd/hub', capability)
which works fine
but if I try to start a Chrome session like this:
capability = getattr(webdriver.DesiredCapabilities, "CHROME")
dd=webdriver.Remote('http://localhost:4444/wd/hub', capability)
I get this error:
Traceback (most recent call last):
File "", line 1, in
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 62, in init
self.start_session(desired_capabilities, browser_profile)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 104, in start_session
'desiredCapabilities': desired_capabilities,
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 155, in execute
self.error_handler.check_response(response)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/errorhandler.py", line 147, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: None ; Stacktrace: Method innerGet threw an error in None
But I can start a direct connection to Chrome like this:
dd=webdriver.Chrome()
Without any problem.
What can I do to get to Chrome through my Selenium Hub?
I had EXACTLY the same problem.
The thing is, unlike Firefox, Chrome needs separate chromdriver.exe to act as bridge between browser and driver.
From the documentation:
The ChromeDriver consists of three separate pieces. There is the
browser itself ("chrome"), the language bindings provided by the
Selenium project ("the driver") and an executable downloaded from the
Chromium project which acts as a bridge between "chrome" and the
"driver". This executable is called "chromedriver", but we'll try and
refer to it as the "server" in this page to reduce confusion.
Download chromdriver.exe here
And put it in your chrome binary dir.
I then use a .bat file to launch my hub with this listing:
java -Dwebdriver.chrome.driver="C:\Program Files (x86)\Google\Chrome\Application\chromedriver.exe" -jar D:\soft\selenium-server-standalone-2.29.0.jar
I then execute the following Python code on my Linux box, it worked flawlessly once I put chromedriver.exe in the Chrome dir and launched the hub with correct path parameters:
from selenium import webdriver
url = "http://192.168.1.115:4444/wd/hub"
driver = webdriver.Remote(command_executor = url, desired_capabilities = {'browserName':'chrome'})
driver.get("http://google.com")
Hope this helps you and the others with the same problem. Finding the solution was of course not to take firefox approach for granted and RTFM:
Chrome driver documentation
You need to setup the chrome driver, info about that here
UPDATE
Based on a sample json setup file
and steps provided in the first link, seems like the browser name should not be in Upper but in fact lower case.
So change CHROME to chrome
Example
WebDriver driver = new RemoteWebDriver("http://localhost:9515", DesiredCapabilities.chrome());
driver.get("http://www.google.com");
and in your case, I would assume
dd=webdriver.Remote('http://localhost:4444/wd/hub', DesiredCapabilities.chrome())