fix

Projects/永冠OPP/WCS.Service/Works/SRM/SRMWork.cs

@@ -168,12 +168,20 @@ namespace WCS.Service.Works.SRM
                         //检测任务数量与可用任务数量是否有效
                         var task = db.Default.Set<WCS_TASK>().FirstOrDefault(v => v.STATUS < TaskStatus.堆垛机执行 && v.ID == st.Data2.Tasknum);
                         var taskCount = db.Default.Set<WCS_TASK>().Count(v => v.TaskGroupKey == task.TaskGroupKey);
-                        return taskCount switch
+
+                        switch (taskCount)
                         {
-                            1 => dev1IsThereATask || dev2IsThereATask,
-                            2 => dev1IsThereATask && dev2IsThereATask,
-                            _ => throw new WarnException($"同组任务最多为2,当前任务组有{taskCount}"),
-                        };
+                            case 1:
+                                if (!(dev1IsThereATask || dev2IsThereATask)) throw new WarnException($"任务数量错误");
+
+                                break;
+
+                            case 2:
+                                if (!(dev1IsThereATask && dev2IsThereATask)) throw new WarnException($"任务数量错误");
+                                break;
+
+                            default: throw new WarnException($"同组任务最多为2,当前任务组有{taskCount}");
+                        }
 
                         //处理一工位
                         if (dev1IsThereATask)