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nw.js chromedriver won't run from outside of the project folder

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1

I am trying to set up automated tests on an nw.js based app using selenium-python with chromedriver and for practical reasons (frequent reinstallation...) I want to keep chromedriver separated from the rest of the files in another folder. My tests work only when the chromedriver is located at the same folder as the rest of the project (along with nw.exe). If I try to place it anywhere else and alter paths with 'binary_location', 'chrome_driver_binary' and 'add_argument' accordingly, I always end up with exceptions such as

selenium.common.exceptions.WebDriverException: Message: unknown error:
cannot find Chrome binary

or

selenium.common.exceptions.WebDriverException: Message: unknown error:
Failed to create a Chrome process

Nw.js documentation wasn't helpful as it only says the following:

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_argument("nwapp=/path/to/your/app")

driver = webdriver.Chrome(executable_path='/path/to/nwjs/chromedriver', chrome_options=chrome_options)

Thanks in advance for any ideas.

selenium selenium-chromedriver nw.js

share|improve this question

asked Mar 22 at 16:32

Tomáš HartmanTomáš Hartman

61

add a comment | 

1

I am trying to set up automated tests on an nw.js based app using selenium-python with chromedriver and for practical reasons (frequent reinstallation...) I want to keep chromedriver separated from the rest of the files in another folder. My tests work only when the chromedriver is located at the same folder as the rest of the project (along with nw.exe). If I try to place it anywhere else and alter paths with 'binary_location', 'chrome_driver_binary' and 'add_argument' accordingly, I always end up with exceptions such as

selenium.common.exceptions.WebDriverException: Message: unknown error:
cannot find Chrome binary

or

selenium.common.exceptions.WebDriverException: Message: unknown error:
Failed to create a Chrome process

Nw.js documentation wasn't helpful as it only says the following:

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_argument("nwapp=/path/to/your/app")

driver = webdriver.Chrome(executable_path='/path/to/nwjs/chromedriver', chrome_options=chrome_options)

Thanks in advance for any ideas.

selenium selenium-chromedriver nw.js

share|improve this question

asked Mar 22 at 16:32

Tomáš HartmanTomáš Hartman

61

add a comment | 

I am trying to set up automated tests on an nw.js based app using selenium-python with chromedriver and for practical reasons (frequent reinstallation...) I want to keep chromedriver separated from the rest of the files in another folder. My tests work only when the chromedriver is located at the same folder as the rest of the project (along with nw.exe). If I try to place it anywhere else and alter paths with 'binary_location', 'chrome_driver_binary' and 'add_argument' accordingly, I always end up with exceptions such as

selenium.common.exceptions.WebDriverException: Message: unknown error:
cannot find Chrome binary

or

selenium.common.exceptions.WebDriverException: Message: unknown error:
Failed to create a Chrome process

Nw.js documentation wasn't helpful as it only says the following:

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_argument("nwapp=/path/to/your/app")

driver = webdriver.Chrome(executable_path='/path/to/nwjs/chromedriver', chrome_options=chrome_options)

Thanks in advance for any ideas.

selenium selenium-chromedriver nw.js

share|improve this question

asked Mar 22 at 16:32

Tomáš HartmanTomáš Hartman

61

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_argument("nwapp=/path/to/your/app")

driver = webdriver.Chrome(executable_path='/path/to/nwjs/chromedriver', chrome_options=chrome_options)

share|improve this question

asked Mar 22 at 16:32

Tomáš HartmanTomáš Hartman

61

share|improve this question

asked Mar 22 at 16:32

Tomáš HartmanTomáš Hartman

61

asked Mar 22 at 16:32

Tomáš HartmanTomáš Hartman

61

asked Mar 22 at 16:32

Tomáš HartmanTomáš Hartman

61