[AVRO-2927] Error fetching next object from block

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.10.0
• Component/s: csharp

Environment

.net core 3.1

 

Windows 10

• Assignee: Unassigned
• Reporter: Anita
• Created: 25/Aug/20 16:39
• Updated: 09/Dec/20 19:23

Description

Below Error we are getting  at last line

var dataFileReader = Avro.File.DataFileReader<avroclass>.OpenReader(stream);

while (dataFileReader.HasNext())

{ var genRec = dataFileReader.Next(); }

 

Avro.AvroRuntimeException
HResult=0x80131500
Message=Error fetching next object from block: Avro.AvroException: Index was out of range. Must be non-negative and less than the size of the collection. (Parameter 'index') in field DESC_LONG
---> System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection. (Parameter 'index')
at System.Collections.Generic.List`1.get_Item(Int32 index)
at Avro.UnionSchema.get_Item(Int32 index)
at Avro.Generic.DefaultReader.ReadUnion(Object reuse, UnionSchema writerSchema, Schema readerSchema, Decoder d)
at Avro.Generic.DefaultReader.Read(Object reuse, Schema writerSchema, Schema readerSchema, Decoder d)
at Avro.Generic.DefaultReader.ReadRecord(Object reuse, RecordSchema writerSchema, Schema readerSchema, Decoder dec)
— End of inner exception stack trace —
at Avro.Generic.DefaultReader.ReadRecord(Object reuse, RecordSchema writerSchema, Schema readerSchema, Decoder dec)
at Avro.Generic.DefaultReader.Read(Object reuse, Schema writerSchema, Schema readerSchema, Decoder d)
at Avro.Generic.DefaultReader.Read[T](T reuse, Decoder decoder)
at Avro.Generic.GenericReader`1.Read(T reuse, Decoder d)
at Avro.File.DataFileReader`1.Next(T reuse)
Source=Avro
StackTrace:
at Avro.File.DataFileReader`1.Next(T reuse)
at Avro.File.DataFileReader`1.Next()
at CCC.CAS.ReferenceMessages.AvroBuilder.ReadAvro(Dictionary`2 avroDict, Stream stream, iAvroFileMaper mapper) in C:\dev\CAS-Common-Reliance\src\CCC.CAS.ReferenceMessages\AvroCodeLookupRepository.cs:line 186
at CCC.CAS.ReferenceMessages.AvroBuilder.BuildAvroLookUpDictionary(String baseUri, String[] pathStrings) in C:\dev\CAS-Common-Reliance\src\CCC.CAS.ReferenceMessages\AvroCodeLookupRepository.cs:line 239
at CCC.CAS.ReferenceMessages.AvroBuilder..ctor(String baseUri, String[] pathStrings) in C:\dev\CAS-Common-Reliance\src\CCC.CAS.ReferenceMessages\AvroCodeLookupRepository.cs:line 141
at CCC.CAS.ReferenceMessages.AvroCodeLookupRepository..ctor(String baseUri, String[] pathStrings) in C:\dev\CAS-Common-Reliance\src\CCC.CAS.ReferenceMessages\AvroCodeLookupRepository.cs:line 30
at ReferenceRepoTest.Program.Main(String[] args) in C:\dev\CAS-Common-Reliance\src\ReferenceRepoTest\Program.cs:line 11