com.kms.katalon.core.webui.exception.BrowserNotOpenedException
I’m getting this error when using a firefox derivative browser.
This works:
FirefoxDriver driver = new FirefoxDriver(options);
driver.get(url)
The browser opens, the page is loaded, but any subsequent action gives a browser not opened exception.
So I guess when the browser is opened it is not being registered with some core Katalon class??
(See answer, though it seems to be running dog slow.)