-2

panic: runtime error: invalid memory address or nil pointer dereference

when i add

statusCOD, err := c.route.FindStatusCODByOrigin(ctx, req.Origin)
            if err != nil {
                if err != sql.ErrNoRows {
                    ddlogger.Log(ctx, span, "Find status cod destination and cod origin", err)
                    errChan <- err
                    return
                }
            }

            if statusCOD != nil {
                IsCODOrigin = statusCOD.IsCODOrigin
                IsCODDestination = statusCOD.IsCODDestination
            }

in this func

for i, v := range detailShipments {
        var dtPackage repo.PackageBaseModel

        go func(idx int, vShipment repo.ShipmentDetailBaseModel, dataShipmentNew repo.ShipmentCODCreateModel) {
            defer wg1.Done()

            randomID := commonString.RandomWithCustomCharList(c.config.ShipmentCODIDRandom, c.config.ShipmentIDCharlist)
            shipmentID := fmt.Sprintf("%s%s", prefix, randomID)
            dataShipmentNew.ShipmentBaseModel.ShipmentID = strings.ToUpper(shipmentID)
            dataShipmentNew.ShipmentDetailBaseModel = vShipment
            var commodityName string

            sCategory, err := c.shipmentCategoryRepo.FindOneShipmentCategoryByID(ctx, vShipment.ShipmentCategoryID.Int64)

            if err != err && err != sql.ErrNoRows {
                ddlogger.Log(ctx, span, "shipmentService-CreateShipmentCOD "+shipmentID, " Failed shipmentCategoryRepo.FindOneShipmentCategoryByID", err)
            } else {
                if sCategory != nil {
                    commodityName = sCategory.CommodityName.String
                }
            }

            req := &repo.TariffRequestModelV2{
                Origin:      form.DetailSender.Origin,
                Destination: vShipment.Destination,
                Weight:      vShipment.GrossWeight / 1000,
                Commodity:   commodityName,
                GoodsValue:  int64(vShipment.GoodValues.Float64),
                IsInsurance: vShipment.IsInsurance.Bool,
                Product:     vShipment.ProductType,
                Width:       vShipment.DimensionWidth.Float64,
                Height:      vShipment.DimensionHeight.Float64,
                Length:      vShipment.DimensionLength.Float64,
                IsCOD:       true,
                CODValue:    vShipment.CODValue.Float64,
            }

            tariff, err := c.coreSystemRepo.CheckTariffV3(ctx, req)
            if err != nil {
                ddlogger.Log(ctx, span, "[shipmentService-CreateShipmentCOD [coreSystemRepo.CheckTariffV3]]", err)
                errChan <- err
                return
            }
            statusCOD, err := c.route.FindStatusCODByOrigin(ctx, req.Origin)
            if err != nil {
                if err != sql.ErrNoRows {
                    ddlogger.Log(ctx, span, "Find status cod destination and cod origin", err)
                    errChan <- err
                    return
                }
            }

            if statusCOD != nil {
                IsCODOrigin = statusCOD.IsCODOrigin
                IsCODDestination = statusCOD.IsCODDestination
            }
             ................
}
    wg1.Wait()
    close(shipmentChan)
    close(errChan)
    close(amountChan)
Tommy Ferdian Hadimarta
  • 195
  • 1
  • 8

1 Answers1

1

It looks like you just created the pointer, and it doesn't point to any memory spaces, you can check all the variables in your new code to find it. e.g. ctx

James
  • 44
  • 2