ok this is the issue we are having

http://www.youtube.com/watch?v=ai-zAaYfD9E

 

im not sure if its a forge issue or a minecraft server issue or if a mod we use is to blame

any help greatly recieved

 

it also effects levers

 

http://www.youtube.com/watch?v=a-UdfQanm6Q

I just sat down and tested on the latest forge, levers and buttons work fine in Multi player.

Perhaps strip down the mods you use until you can identify which one it is.

 

its plasma craft

 

why do so many mods work fine in windows but have issues in ubuntu grrr

same server files

same java

 

 

on the plasma craft forum the issue was mentioned in june (page 71) and modloader mp was blamed....we dont have that though

 

no one mentions the error past june

 

Is it possible the modloader built into forge is to blame?

 

to recreate just add plasmacraft to a mp server and try to place a button

 

 

also tested with the latest forge build (163) same error

 

 

found plasmacrafts new thread and some report the issue again will post there but might be worth double checking its not a forge modloader issue

Highly doubt its a FML issue.

However link me to the offending plugin and I'll take a look.