When we are using python selenium to control edge browser, we may get Message: session not created: No matching capabilities found error. In this tutorial, we will introduce you how to fix it.
Look at example code below:
from PIL import Image from selenium import webdriver from selenium.webdriver.chrome.options import Options driver = None try: driver = webdriver.Chrome(executable_path=r"msedgedriver.exe") driver.set_page_load_timeout(30) driver.set_window_size(720, 800) driver.get(url) print(driver.page_source) except Exception as e: print(e) if driver is not None: driver.quit() driver = None finally: if driver is not None: driver.quit() driver = None
Here msedgedriver.exe is edge driver. We can download it from here.
https://developer.microsoft.com/en-us/microsoft-edge/tools/webdriver/
Then, we can use this driver to control edge like chrome.
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However, run this example code, we will get:
Message: session not created: No matching capabilities found
How to fix this error?
From code we can find: we use webdriver.Chrome() to create a driver to control edege. It is wrong. We should use webdriver.Edge().
We should create a driver instance as follows:
driver = webdriver.Edge(executable_path=r"msedgedriver.exe")
Run this code again and we will find this error is fixed.