forge wont install (mac) 1.12.2

[kiwidylan]

Whenever I try to open the installer, it begins the installation and then stops at "unpacking packed file akka-actor_2.11-2.3.3.jar.pack.xz" and I can't seem to fix it no matter what I do. How can I fix this??

 

Also, pleasee dont just send me a link to a google search, I've been searching how to fix this in every possible variation of words for a week now, nothing's working.

Edited April 17, 2020 by kiwidylan

[Ugdhar]

1.12 is no longer supported due to age.

Please update to a modern (1.14.4/1.15.2) version to receive support.

 

More information on supported versions can be found in the LTS link at the top of every page.