search

nateshmbhat / webbot

Web automation library for simple and easy end to end testing and web browser automation that offers super charged features while keeping it simple to use and master
https://pypi.org/project/webbot/
Mozilla Public License 2.0
239 stars 87 forks source link

session not created exception: Missing or invalid capabilities #85

Open evenmm opened 2 years ago

evenmm commented 2 years ago

Running Ubuntu 20.04.4 LTS (Focal Fossa).

Code: from webbot import Browser web = Browser()

Error: Traceback (most recent call last): File "./test.py", line 2, in web = Browser() File "/home/evenmm/anaconda3/lib/python3.8/site-packages/webbot/webbot.py", line 80, in init self.driver = webdriver.Chrome(executable_path=driverPath, options=options) File "/home/evenmm/anaconda3/lib/python3.8/site-packages/selenium/webdriver/chrome/webdriver.py", line 70, in init super(WebDriver, self).init(DesiredCapabilities.CHROME['browserName'], "goog", File "/home/evenmm/anaconda3/lib/python3.8/site-packages/selenium/webdriver/chromium/webdriver.py", line 92, in init RemoteWebDriver.init( File "/home/evenmm/anaconda3/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 275, in init self.start_session(capabilities, browser_profile) File "/home/evenmm/anaconda3/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 365, in start_session response = self.execute(Command.NEW_SESSION, parameters) File "/home/evenmm/anaconda3/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 430, in execute self.error_handler.check_response(response) File "/home/evenmm/anaconda3/lib/python3.8/site-packages/selenium/webdriver/remote/errorhandler.py", line 247, in check_response raise exception_class(message, screen, stacktrace) selenium.common.exceptions.SessionNotCreatedException: Message: session not created exception: Missing or invalid capabilities (Driver info: chromedriver=2.39.562737 (dba483cee6a5f15e2e2d73df16968ab10b38a2bf),platform=Linux 5.16.19-76051619-generic x86_64)

shasherazi commented 2 years ago

same issue here

nerux-real commented 2 years ago

Same

codyandersan commented 2 years ago

I found a way how to fix that.

Webbot comes with its own webdriver, which is outdated, so you have to replace that with your own.

First, go to the directory where webbot's source code is stored. (Use webbot.__file__ to get the directory).

Then, open the drivers folder and replace chrome_mac/chrome_linux/chrome_windows.exe file with your own webdriver.

Now you also don't need to specify your webdriver's path in Browser().

This should solve your problem.

Note:— You may also need to degrade your selenium version to 3.141.0 because it gives errors in some cases.