fix

业务工程/分拣库/WCS.WorkEngineering/Systems/码垛区域生成空托盘任务.cs

@@ -103,7 +103,7 @@ namespace WCS.WorkEngineering.Systems
             else
             {
                 var devs = Device.All.Where(x => x.HasFlag(DeviceFlags.环形库码垛工位)).Select(x => new Device<IStation520, IStation521, IStation523>(x, World));
-                devs.Where(x => !x.Data3.Status.HasFlag(StationStatus.PH_Status));
+                devs = devs.Where(x => !x.Data3.Status.HasFlag(StationStatus.PH_Status));
                 WCS_TaskInfo deliveryTask = null;
                 foreach (var obj in devs)
                 {