This is a general support ticket template.
Please fill in as much detail as possible.
Before Posting:
Java 8 is required to run our modpack. Not having it will cause you to crash on launch.
Mac OS, Windows, and Linux users can download the Java 8 installer for their system from here.
how did you install the modpack?: installer
have you installed Java 8?: yes
when does the problem happen?: connecting to the server
logs/crash-report: Internal Exception: java.lang.illegalArgumentException: The name acblocks:store_shelf_block has been registered twice, for Block{null} and Block{acblocks:store_shelf_block}.
problem: when I try to log on to the server it says, fatally missing blocks or items. Someone else had the same problem but I have the installer not launcher. I’ve looked through my files and can’t find another entry of the same block. I’m not sure why I would have 2 in the first place. Ive been playing for 2 weeks and been running fine. now its not working.