I have a Java project that I'm making which has had several commits on github. I recently changed OS versions on Kubuntu from 17.10 -> 18.04, and have installed Netbeans 8.2 with Java Version 1.8.0_171 to avoid Java 9+ compatibility issues.
I can't clone the project from git, every time I try to import it using the built in Git "Team" support, my cridentials bounce back. This is mysterious since I use KeePassX to manage all my ID information and directly copy-paste it. I've verified that this is the correct sign in information by signing out on github.com and signing back in only using information in KeePassX, which is successful. I also directly copy the git address into the HTTPS field in Netbeans.
Am I doing something wrong? Is there a workaround for this? Is this a well-known error?
Screencap of the error
Edit 0: I've made an exact (And quickly made) video of the process and error, you can find it here: https://www.youtube.com/watch?v=W48QD1Tr6GU&feature=youtu.be