Identify the error in this code snippet for running Chrome headless: from selenium import webdriver options = webdriver.ChromeOptions() options.add_argument('headless') driver = webdriver.Chrome(options=options) driver.get('https://example.com')

medium📝 Debug Q6 of 15

Selenium Python - Cross-Browser Testing

AChromeOptions cannot be used with Chrome driver

BNo error, code runs correctly

Cdriver.get() is not allowed in headless mode

DThe argument 'headless' is missing the required '--' prefix

Step-by-Step Solution

Solution:

Step 1: Check argument format for headless
The argument must be '--headless' with two dashes, not 'headless' alone.
Step 2: Verify other parts
ChromeOptions is correct, driver.get() works in headless mode. So only the argument is wrong.
Final Answer:
The argument 'headless' is missing the required '--' prefix -> Option D
Quick Check:
Use '--headless' not 'headless' [OK]

Quick Trick: Headless argument needs '--' prefix [OK]

Common Mistakes:

Using 'headless' instead of '--headless'
Thinking driver.get() fails in headless
Believing ChromeOptions is invalid

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Identify the error in this code snippet for running Chrome headless: from selenium import webdriver options = webdriver.ChromeOptions() options.add_argument('headless') driver = webdriver.Chrome(options=options) driver.get('https://example.com')

Step 1: Check argument format for headless

Step 2: Verify other parts

Final Answer:

Quick Check:

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