fix

netflix-service/src/main/java/com/cyksj/service/mange/goods/CmsGoodsDonSpecServiceImpl.java

@@ -72,7 +72,7 @@ public class CmsGoodsDonSpecServiceImpl extends ServiceImpl<GoodsDonSpecMapper,
 		}
 
 		// 属性最大id
-		Integer maxId = Optional.ofNullable(loveSpec.getMaxId()).orElse(1);
+		Integer maxId = loveSpec == null ? 0 : Optional.ofNullable(loveSpec.getMaxId()).orElse(0);
 		// 统计总属性数
 		Integer total = 0;
 		// 判断id是否有重复