【急】【救命】成本核算过程中出错，成本核算报错

成本核算过程中出错，成本核算报错 qq：562269489

Message:Object reference not set to an instance of an object.;StackTrace: at Kingdee.K3.FIN.CB.App.Core.ExpenseAllocate.MaterialCost.CostAllocateByClass.AllocatedByMJSWeights(AllocateCostSend sendInfo, List`1 weightInfos)
at Kingdee.K3.FIN.CB.App.Core.ExpenseAllocate.MaterialCost.CostAllocateByClass.GetAllocatedRecs(List`1 allocateSendInfos)
at Kingdee.K3.FIN.CB.App.Core.ExpenseAllocate.AbstractAllocate`2.ExpenseAllocate()
at Kingdee.K3.FIN.CB.App.Core.ExpenseAllocate.AllocateCost.ExpenseAllocate()
at Kingdee.K3.FIN.CB.App.Core.ExpenseAllocate.ExpenseAllocateEngine.TotalExpenseAllocate()
at Kingdee.K3.FIN.App.Core.OutAcctg.AbstractAcctgService.Execution[T](Context ctx, T acctgParameters)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.ExecuteServiceForShedule[T,K](Context ctx, T acctgParameters, CostAcctgServiceObject`1 service)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.ExecutionBatchServiceObject[T,K](Context ctx, T acctgParameters, Dictionary`2 services, CostCalType calType, List`1 checkAttrs, Boolean isLast)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.ExecutionCostCal(CostCalGlobalContext costCalGlobalContext, Context bosctx, Dictionary`2 calservice)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.CostCal(ComputeContext ctx, CostCalGlobalContext costCalGlobalContext)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencilService.CostAcctg(ComputeContext ctx, OutStockAcctgParameters acctgParameters)