Can I log browser console errors?

[kazurayam]

See my previous post just for your information.

Console Logging - Selenium and Katalon

As you may or may not be aware of, you can not get Console Log from Firefox. I mean, the following code does not work for Firefox. LogEntries logs = driver.manage().logs().get("browser") The standard FirefoxDriver implementation (which is bundled in Katalon Studio) once was GeckoDriver. But now Marionette is bundled. See the following post: https://stackoverflow.com/questions/43272919/difference-between-webdriver-firefox-marionette-webdriver-gecko-driver Marionette is the implementation of t…

W3C WebDriver Specification does not support querying console log. Firefox strictly complies with the W3C specification. Therefore Firefox intentionally does not support passing console logs out.

No hope. You should give up.