[eclipse-clp-users] eclipse problem

what's wrong with this code?
,
(foreach(_,Curri),foreach(M,N),count(G,1,_),param(Timeslots,Hasgap)do
    (for(J,1,Timeslots),foreach(X,M),param(G,Hasgap)do
        subscript(Hasgap,[G,J],X)
     )
)
,flatten(N,MyLi),
SO3#=(2*MyLi)