[FB-Tracker] Created: (DNET-737) NullReference Exception - Object reference not set to an instance of an object.

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[FB-Tracker] Created: (DNET-737) NullReference Exception - Object reference not set to an instance of an object.

JIRA tracker@firebirdsql.org
NullReference Exception - Object reference not set to an instance of an object.
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                 Key: DNET-737
                 URL: http://tracker.firebirdsql.org/browse/DNET-737
             Project: .NET Data provider
          Issue Type: Bug
          Components: ADO.NET Provider
    Affects Versions: 5.5.0.0
         Environment: Windows 7.
            Reporter: Donald Jansen
            Assignee: Jiri Cincura


 Here is the exception I recieve from the Firebird.net library and when this happens the application start to hung and I have to restart it. I have put in numerous checks for null in the application with logging in case any variable is null however it always end up with this exception

 Message: Object reference not set to an instance of an object.
 HResult: -2147467261
 Source: FirebirdSql.Data.FirebirdClient
 StackTrace:    at FirebirdSql.Data.Client.Managed.Version10.GdsStatement.SendExecuteToBuffer() in C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\FirebirdSql.Data.FirebirdClient\Client\Managed\Version10\GdsStatement.cs:line 600
   at FirebirdSql.Data.Client.Managed.Version10.GdsStatement.Execute() in C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\FirebirdSql.Data.FirebirdClient\Client\Managed\Version10\GdsStatement.cs:line 304
   at FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteCommand(CommandBehavior behavior, Boolean returnsSet) in C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\FirebirdSql.Data.FirebirdClient\FirebirdClient\FbCommand.cs:line 1221
   at FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteReader(CommandBehavior behavior) in C:\Users\Jiri\Documents\devel\NETProvider\working\Provider\src\FirebirdSql.Data.FirebirdClient\FirebirdClient\FbCommand.cs:line 539
   at FirebirdConnector.FirebirdConnector.GetLastRecords()
 TargetSite: Void SendExecuteToBuffer()

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