Вот это с моим последним комментом помогает выводить автоматически в лог

    set d1 = AddSpecialEffectTarget( "Objects\\Invalidmodel\\Invalidmodel.mdl", gg_dest_LOcg_0000, null )
    set d2 = AddSpecialEffectTarget( "Objects\\Invalidmodel\\Invalidmodel.mdl", gg_dest_LOcg_0001, "root" )
    if d1 == null then
        call BJDebugMsg("d1 == null")
    endif
    if d2 == null then
        call BJDebugMsg("d2 == null")
    endif

// dummy function simply mimics the behavior of an existing call.
//
// Commented out - Destructibles have no attachment points.
//
//function AddSpecialEffectTargetDestructableBJ takes string attachPointName, widget targetWidget, string modelName returns effect
//    return AddSpecialEffectTargetUnitBJ(attachPointName, targetWidget, modelName)
//endfunction

//===========================================================================
// Two distinct trigger actions can't share the same function name, so this
// dummy function simply mimics the behavior of an existing call.
//
// Commented out - Items have no attachment points.
//
//function AddSpecialEffectTargetItemBJ takes string attachPointName, widget targetWidget, string modelName returns effect
//    return AddSpecialEffectTargetUnitBJ(attachPointName, targetWidget, modelName)
//endfunction