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From GitBox <...@apache.org>
Subject [GitHub] [lucenenet] eladmarg commented on issue #319: NRE on spatial search
Date Fri, 31 Jul 2020 06:44:53 GMT

eladmarg commented on issue #319:
URL: https://github.com/apache/lucenenet/issues/319#issuecomment-666959114


   maybe this can give more information, i noticed this exception too, (very rarely)
   
   ```csharp
   System.ArgumentOutOfRangeException: Index and count must refer to a location within the
buffer.  Parameter name: bytes  
      at System.Text.UTF8Encoding.GetString(Byte[] bytes, Int32 index, Int32 count)  
      at Lucene.Net.Spatial.Prefix.Tree.Cell.get_TokenString()  
      at Lucene.Net.Spatial.Prefix.Tree.GeohashPrefixTree.GhCell.get_Center()  
      at Lucene.Net.Spatial.Util.ShapeFieldCacheProvider`1.<GetCache>b__5_0(IndexReader
key)  
      at System.Runtime.CompilerServices.ConditionalWeakTable`2.GetValue(TKey key, CreateValueCallback
createValueCallback)  
      at Lucene.Net.Spatial.Util.ShapeFieldCacheDistanceValueSource.CachedDistanceFunctionValue..ctor(AtomicReader
reader, ShapeFieldCacheDistanceValueSource enclosingInstance)  
      at Lucene.Net.Spatial.Util.ShapeFieldCacheDistanceValueSource.GetValues(IDictionary
context, AtomicReaderContext readerContext)  
      at Lucene.Net.Queries.Function.ValueSource.ValueSourceComparer.SetNextReader(AtomicReaderContext
context)  
      at Lucene.Net.Search.TopFieldCollector.OneComparerNonScoringCollector.SetNextReader(AtomicReaderContext
context)  
      at Lucene.Net.IndexSearcher.Search.Search(IList`1 leaves, Weight weight, ICollector
collector)  
      at Lucene.Net.IndexSearcher.Search.Search(IList`1 leaves, Weight weight, FieldDoc after,
Int32 nDocs, Sort sort, Boolean fillFields, Boolean doDocScores, Boolean doMaxScore)  
      at Lucene.Net.IndexSearcher.Search.Search(Weight weight, FieldDoc after, Int32 nDocs,
Sort sort, Boolean fillFields, Boolean doDocScores, Boolean doMaxScore)  
   
   ```


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