fix

Projects/永冠/WCS.Service/Works/SC/SCWork.cs

@@ -232,7 +232,7 @@ namespace WCS.Service.Works
                     //找到该堆垛机当前等待执行的任务
                     var q = db.Default.Set<WCS_TASK>().Where(v => v.STATUS == TaskStatus.新建)
                     .Where(v => v.DEVICE == sc)
-                    .Where(v => v.TYPE == TaskType.出库)
+                    .Where(v => v.TYPE == TaskType.出库 && v.Priority >= 0)
                     .Where(v => !db.Default.Set<WCS_TASK>().Any(d => d.DEVICE == sc && d.STATUS == TaskStatus.堆垛机执行));
 
                     if (dev.Entity.CODE == "SC4" || dev.Entity.CODE == "SC5")
@@ -569,7 +569,7 @@ namespace WCS.Service.Works
 
                     var q = db.Default.Set<WCS_TASK>().Where(v => v.STATUS == TaskStatus.新建)
                     .Where(v => v.DEVICE == sc)
-                    .Where(v => v.TYPE == TaskType.出库)
+                    .Where(v => v.TYPE == TaskType.出库 && v.Priority >= 0)
                     .Where(v => !db.Default.Set<WCS_TASK>().Any(d => d.DEVICE == sc && d.STATUS == TaskStatus.堆垛机执行));
 
                     if (dev.Entity.CODE == "SC4" || dev.Entity.CODE == "SC5")