Failed to connect to localhost


I’m just trying to launch Mozilla Firefox v68.6 using “openBrowser” command but this is giving me error and telling
=============== ROOT CAUSE =====================
Caused by: org.openqa.selenium.WebDriverException:


Required information:-
katalon Studio version: 7.5.5
Windows 10
Mozilla version: 68.6

Please help.

Narottam Kumar

does it work with other browser? ie chrome?

Did you try to update geckodriver to the latest version?

The current embedded gecko version in Katalon Studio is 0.19. If your upgraded to v0.25 or later, you need to install Microsoft Visual Studio redistributable runtime. Please visit this document for more details:

1 Like

Yes, scripts are working on other browser.