Latest H5 Stable Attribute Stone error

[rubix123]

Im using the latest stable version. When I get an elemental stone as a drop, it puts a skill for each different type of stone in my active skill list... and I cant use them. It will say that its not the right grade and fail. Whats the problem ?

[Tryskell]

Better post that error as a ticket on L2J bug track. That will be far more useful than posting it here.