图库查询问题修复

mall-shop/src/main/java/com/suisung/mall/shop/library/service/impl/LibraryProductImpl.java

@@ -146,6 +146,10 @@ public class LibraryProductImpl extends BaseServiceImpl<LibraryProductMapper, Li
 
         List<LibraryProduct> libraryProductList=  page.getRecords();
 
+        if (CollectionUtil.isEmpty(libraryProductList)) {
+            return page;
+        }
+
         List<Long> libraryProductIds= libraryProductList.stream().map(LibraryProduct::getId).collect(Collectors.toList());
         QueryWrapper<LibraryProductImage> queryWrapperImage = new QueryWrapper<>();
         queryWrapperImage.in("product_id", libraryProductIds);