Change8
Error2 reports

Fix UnreachableBrowserException

in Selenium

Solution

UnreachableBrowserException usually indicates the browser instance controlled by Selenium has unexpectedly closed or become unresponsive. To resolve it, ensure the browser driver (e.g., ChromeDriver, GeckoDriver) version is compatible with your browser version and Selenium version. Also, verify that the browser executable path is correctly configured, and the browser process hasn't been terminated prematurely by your system or automation script.

Timeline

First reported:Aug 28, 2025
Last reported:Jan 7, 2026

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