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https://issues.apache.org/jira/browse/IGNITE-12860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17074562#comment-17074562
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Pavel Tupitsyn commented on IGNITE-12860:
-----------------------------------------
Merged to master: 02ecb25d29a9a8b541038d83a9375566a3b81ffc
> .NET NullReferenceException when serializing fields of the same type in
> different order
> ---------------------------------------------------------------------------------------
>
> Key: IGNITE-12860
> URL: https://issues.apache.org/jira/browse/IGNITE-12860
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.8
> Reporter: Alexey Kukushkin
> Assignee: Pavel Tupitsyn
> Priority: Major
> Labels: sbcf
> Attachments: ignite-12860-vs-2.8.patch
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> .NET NullReferenceException when serializing fields of the same type in
> different order
> +*Steps to reproduce*+:
> * Implement IBinarizable for a type having multiple fields and randomly
> select subset of the fields in the IBinarizable.WriteBinary implementation
> * Serialize the type multiple times
> +*Actual result*+:
> Eventual NullReferenceException at some iteration of serialization:
> {{Object reference not set to an instance of an object. }}{{at
> Apache.Ignite.Core.Impl.Binary.Structure.BinaryStructure.GetFieldId(String
> fieldName, Byte fieldType, Int32& pathIdx, Int32 actionIdx)}}{{ at
> Apache.Ignite.Core.Impl.Binary.Structure.BinaryStructureTracker.GetFieldId(String
> fieldName, Byte fieldTypeId)}}{{ at
> Apache.Ignite.Core.Impl.Binary.BinaryWriter.WriteFieldId(String fieldName,
> Byte fieldTypeId)}}{{ at
> Apache.Ignite.Core.Impl.Binary.BinaryWriter.WriteInt(String fieldName, Int32
> val)}}{{ at }}
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