Pues este es un error muy grave, sin él no se tiene acceso a las cosas más importantes del mod...
Edito:
Posible solución para evitar el crash de Extra Utils:
[quote="[URL=http://"http://forum.feed-the-beast.com/threads/alpha-unstable-pack-bug-reports.42413/page-12#post-1610188""]{Alpha} Unstable Pack: Bug Reports[/URL]]just a heads up but newer versions of the pack with ExtraUtils2, hovering over certain items, eg. would be the enchanted bookcase thing, will crash you, doesn't even matter if you clicked on it for the recipe, simply hovering over it will crash you!
EDIT: i've found a temporary fix to the issue, seems Wawla is corrupting the tooltip of certain items of the mod, simply disabling WAWLA, not WAILA, will fix the issue! hopefully there's a fix for it soon?[/quote]
Básicamente desactivar Wawla. En la versión .42 creo que ya está arreglado el problema.
[member=113]dB[/member]
Sobre la versión .42, aquí una posible solución para poder upgradear el servidor:
https://www.reddit.com/r/feedthebeast/comments/4cuoei/how_to_setup_unstable_3042_server/
igualmente, mensaje del mismo que encontró la solución:
[quote="[URL=http://"http://forum.feed-the-beast.com/threads/alpha-unstable-pack-bug-reports.42413/page-13#post-1617002""]{Alpha} Unstable Pack: Bug Reports[/URL]]EDIT: would just like to say that also .42 has some server-related issues with connecting btw, i know this is an unstable pack and shouldn't really be meant for servers yet but i thought i'd throw one up xD im not entirely sure what's causing the issues however but you get a connection closed error when connecting, seems that either the server or client isn't able to send/receive something fast enough[/quote]