Launch Button Disabled. Authlib not working Properly

  • Tech Support section is for getting help with FTB related problems. If there's a repeatable issue that can be labeled as a bug, then please use the issue tracker for the pack or the app at GitHub issue trackers - If there's no repository for a pack that means that the pack is old and/or will not be updated. Bugs for older packs will not be fixed, unless they are critical.
  • The FTB Forum is now read-only, and is here as an archive. To participate in our community discussions, please join our Discord! https://ftb.team/discord
B

Brendan2019

Guest
Title Launch Button Disabled. Authlib not working Properly

Launcher Type FTB Launcher

Modpack N/A

Modpack version N/A

Have you modified the pack? No

Link to log file http://paste.feed-the-beast.com/view/18358471

Details of the issue I just downloaded the FTB Launcher cause I had earlier completely wipes my computer, It comes up with a message of "No usable Authlib available. Please check your firewall rules and network connection. Can't start MC without working Authliub. Launch button will be disabled." I looked through the log a little and it said the authlib was fine, but I'm not too good with computers so I could (Probably am) wrong. I have a Mac with High Sierra OS and Java 9.Something.

Thank you in advance,
Brendan.
 
Last edited by a moderator:

jikuja

legacy FTB Launcher developer
Launcher Developer
Global Moderator
Dec 17, 2013
1,134
111
99
use java 8. Which site is offering java 9 by default?