Authentication failed error

How can ı fix the “authentication failed” error?

can you share your log view so we can better assist you?

How do I find the log view?

In Katalon Studio, you can find the Log Viewer at the bottom of the screen after running a test. Here’s how:

  1. Run your test suite or test case.
  2. At the bottom panel, click the “Log Viewer” tab (it appears automatically when a test runs).
  3. You can also go to View > Log Viewer from the top menu.
  4. Look for the “All” or “Failed” tab within the Log Viewer to filter for errors.
  5. Share a screenshot or copy the relevant error lines, especially anything mentioning “Authentication failed.”

I am getting this error when logging into the application. So i can’t open it.
I tried deleting and reinstalling it and logging in with different accounts, but none of that worked.

What OS and Katalon Studio version are you using?

Windows 64

Ver 11.2.1 - Copilot

This is defect in Katalon.

You need to close your Katalon Studio and open again you will be logged in.

I also observed this, this happens when you are logged out and try to re login in the same session.

@nghi.phan can I start a conversation in Bug Report for this bug or this will be taken care in this thread itself.

restart your pc and it will be fixed!

Please do so Akshay

Unfortunately, restarting did not work.