增加请求响应为空的处理

JY.Inspection/HomeForm.cs

@@ -1947,9 +1947,9 @@ namespace JY.Inspection
 
                                     Task.Run(() => {
                                         var resp = new MESDataCombin().PostProductArrivalStationData(req);
-                                        if (!resp.Success)
+                                        if (resp == null || !resp.Success)
                                         {
-                                            string errMsg = $"进站数据上传MES失败, 错误代码: {resp.Code}, 错误消息:{resp.Message}, 报错消息类型: {resp.Category}";
+                                            string errMsg = $"进站数据上传MES失败, 错误代码: {resp?.Code}, 错误消息:{resp?.Message}, 报错消息类型: {resp?.Category}";
                                             LogManagerControl.AddLog(errMsg, LogAddtype.MES, Logtype.Error);
                                         }
                                     });
@@ -1997,7 +1997,7 @@ namespace JY.Inspection
             {
                 try
                 {
-                    FeedingDataService feedingService = IocConfig.Provider.GetService<FeedingDataService>();
+                    FeedingDataService feedingService = (FeedingDataService)IocConfig.Provider.GetService<IFeedingDataService>();
 
                     List<FeedingData> list = (List<FeedingData>)obj;
                     if (list != null)