更新物料订单bug

business/partner/purchase/jx/localjx/order.go

@@ -1382,11 +1382,16 @@ func updateMatterOrderStatus(db *dao.DaoDB, order *model.GoodsOrder, queryOrderS
 
 func updateJdWayBillInfo(db *dao.DaoDB, order *model.GoodsOrder, getTrackMessagePlusByOrderResult *jdeclpapi.GetTrackMessagePlusByOrderResult) (err error) {
 	var (
-		waybillCode = getTrackMessagePlusByOrderResult.ResultData[0].WaybillCode
+		waybillCode string
 		cName       string
 		cMobile     string
 		waybills    []*model.Waybill
 	)
+	if len(getTrackMessagePlusByOrderResult.ResultData) > 0 {
+		waybillCode = getTrackMessagePlusByOrderResult.ResultData[0].WaybillCode
+	} else {
+		return err
+	}
 	for _, vv := range getTrackMessagePlusByOrderResult.ResultData {
 		if vv.OpeTitle == "配送员收货" {
 			result := regexpCnameAndCmobile.FindAllStringSubmatch(vv.OpeRemark, -1)