修复 warningService.ReasonList 可以为null, 直接读取它会出错

Project.FLY.Thick.Base/FLY.Thick.Base.UI/OnInit/OnInitError.cs

@@ -63,6 +63,19 @@ namespace FLY.Thick.Base.UI.OnInit
                         List<int> errCodes = new List<int> { ERRNOs.Instance.SCAN_ERRNO_OVERCTRL.Code, ERRNOs.Instance.SCAN_ERRNO_OVERTOL.Code };
 
                         var record = warningService.ReasonList;
+                        if (record == null)
+                        {
+                            //什么报警都没有
+                            //不需要提示
+                            if (warningTipId != -1)
+                            {
+                                //需要把之前的报警关闭
+                                FLY.ControlLibrary.Window_WarningTip.Stop(warningTipId);
+                                warningTipId = -1;
+                            }
+                            return;
+                        }
+
                         var rs = from r in record where errCodes.Contains(r.ErrCode) select r;
                         if (rs.Count() == 0)
                         {
@@ -73,9 +86,9 @@ namespace FLY.Thick.Base.UI.OnInit
                                 FLY.ControlLibrary.Window_WarningTip.Stop(warningTipId);
                                 warningTipId = -1;
                             }
+                            return;
                         }
-                        else
-                        {
+  
                         int errcode = rs.First().ErrCode;
                         string msg = rs.First().Description;
 
@@ -90,7 +103,7 @@ namespace FLY.Thick.Base.UI.OnInit
                                 path,
                                 warningService.Reset
                                 );
-                        }
+                        
                     }), this, MARKNO_WARNING_RING);
             }
         }