How to Fix the 'WebDriverException: 'chromedriver' executable needs to be in PATH' Error in Headless Chrome?-Python Tutorial-php.cn

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How to Fix the 'WebDriverException: 'chromedriver' executable needs to be in PATH' Error in Headless Chrome?

Barbara Streisand

Dec 14, 2024 pm 12:42 PM

How to Fix the

WebDriverException: 'chromedriver' Executable Not Found in PATH Error with Headless Chrome

When attempting to run a Selenium script with headless Chrome, the following error may arise:

This error indicates that the Selenium client cannot locate the chromedriver executable binary, which is essential for running headless Chrome. To address this issue, several measures can be considered:

Ensure Chromedriver Path:

Check the chrome_options.binary_location parameter. It should point to the chrome.exe executable, not chromedriver.exe.
Use executable_path to specify the absolute path to the chromedriver.exe binary. For example:

Add Chromedriver to PATH:

If you prefer not to specify the executable_path explicitly, you can add the directory containing chromedriver.exe to your system's PATH environment variable. This will make the executable accessible to all programs.

Sample Code:

Below is a modified code snippet that incorporates these considerations for running Chrome headless:

By addressing these issues, you can establish a proper connection to chromedriver and successfully run your Selenium script with headless Chrome.

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