Posted on 19 January 2020 - 12:52 PM

I installed the client, and when it is updated it throws an error .jar. -21! What is it???

Posted on 19 January 2020 - 01:49 PM

Hello,

Please submit a bug report next time you get that error. You can submit a bug report (1) by clicking on the blue button that says "Submit Bug Report" which is in the error message or (2) by clicking on "Submit Bug Report" at the bottom of the launcher.


It will send us your logs and the tech support team will look into the problem.
Here's a guide that explains everything about submitting a bug report - https://www.badlion.net/wiki/how-to-submit-bug-reports

Best regards,
UnknownFact