判断

@@ -179,6 +179,9 @@ public class CsSearchResourceService {
         }
         // 过滤掉无库存、下架的
         filterProductList(sknReturnInfoList);
+        if (CollectionUtils.isEmpty(sknReturnInfoList)) {
+            return;
+        }
         // 构造skn map
         Map<Integer, Map<String, Object>> sknReturnInfoMap = buildSknReturnInfoMap(sknReturnInfoList);
         // 构建最终的主体精选resource