InetLab

Hi ALT

I am receving the folowing exceptions while processing messages

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System.InvalidCastException: Specified cast is not valid.
at System.Messaging.Interop.MessagePropertyVariants.Lock()
at System.Messaging.Message.Lock()
at System.Messaging.MessageQueue.SendInternal(Object obj, MessageQueueTransaction internalTransaction, MessageQueueTransactionType transactionType)
at System.Messaging.MessageQueue.Send(Object obj, String label, MessageQueueTransaction transaction, MessageQueueTransactionType transactionType)
at System.Messaging.MessageQueue.Send(Object obj, String label)
at Common.clsSMPP.Send(clsMessage[] Messages)
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Error: System.NullReferenceException: Object reference not set to an instance of an object.
at System.Messaging.Interop.MessagePropertyVariants.GetUI4(Int32 propertyId)
at System.Messaging.Message.get_Label()
at System.Messaging.MessageQueue.Send(Object obj, String label, MessageQueueTransaction transaction, MessageQueueTransactionType transactionType)
at System.Messaging.MessageQueue.Send(Object obj, String label)
at Common.clsSMPP.Send(clsMessage[] Messages)

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Also the sequence numbers are repeating very frequently

6/11/2010 8:40:31 AM:Submit SM : Message:test 1000 Destination:559928071378 Sequence NO:1575301593
6/11/2010 8:40:31 AM:Submit SM : Message:test 1000 Destination:559928071419 Sequence NO:1575301593


6/11/2010 8:40:31 AM:Submit SM : Message:test 1000 Destination:559928071384 Sequence NO:1575301606
6/11/2010 8:40:31 AM:Submit SM : Message:test 1000 Destination:559928071524 Sequence NO:1575301606

Could you show the code you use?