Cannot Start The Driver Service On Http Localhost Selenium Firefox C

The "localhost" address is not resolving correctly to 127.0.0.1.

– geckodriver, Selenium, and Firefox versions incompatible. The "localhost" address is not resolving correctly to 127

var service = FirefoxDriverService.CreateDefaultService(); service.Port = 64444; // Assign an arbitrary, unused port using (var driver = new FirefoxDriver(service)) // ... tests continue Use code with caution. service.Port = 64444