In reply to nicotine_sandwich:
java is installed because it is running, but Twitch is not recognizing it.
You could try to use this launcher that I have found. https://gdevs.io/
Java HotSpot(TM) 64-Bit Server VM warning:
In reply to Blizburger99:
What version of java are you using?
In reply to FallenSurviverX:
In reply to itzgrigon:
You need to install a different version of java.