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				@@ -121,12 +121,12 @@ public class TenantAlbumMusicServiceImpl extends ServiceImpl<TenantAlbumMusicMap 
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				         String s = subjectType.toString(); 
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				         String type = query.getType(); 
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				         String level = query.getLevel(); 
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				-        String keyword = query.getKeyword(); 
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				         List<Long> musicSheetIds = tenantAlbumMusicMapper.selectMusicSheetIds(albumId, s, type, level); 
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				-        if (CollectionUtils.isEmpty(musicSheetIds)){ 
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				-            throw new BizException("该声部下没有相关曲目"); 
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				+        if (CollectionUtils.isEmpty(musicSheetIds)) { 
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				+            page.setTotal(0); 
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				+            return page.setRecords(new ArrayList<>()); 
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				         } 
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				         TenantAlbumMusicWrapper.StudentMusicSheetQuery musicSheetQuery = new TenantAlbumMusicWrapper.StudentMusicSheetQuery(); 
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				         musicSheetQuery.setMusicSheetIds(musicSheetIds); 
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