tuongkha
Hi,
I modified something in StockList demo, and run it. I don't know what error?
Here "DotNetServer.log" :
---------
2008-03-18 15:41:14,359 [1748] INFO Lightstreamer.DotNet.Server.ServerMain [(null)] - Lightstreamer .NET Adapter Server starting...
2008-03-18 15:41:14,578 [1748] INFO Lightstreamer.DotNet.Server.NetworkedServerStarter [(null)] - Connecting...
2008-03-18 15:41:14,593 [1748] INFO Lightstreamer.DotNet.Server.NetworkedServerStarter [(null)] - Connected
2008-03-18 15:41:14,609 [1748] INFO Lightstreamer.DotNet.Server.ServerMain [(null)] - Lightstreamer .NET Adapter Server running
2008-03-18 15:41:15,234 [5560] INFO Lightstreamer.DotNet.Server.NetworkedServerStarter [(null)] - Connecting...
2008-03-18 15:41:15,250 [5560] INFO Lightstreamer.DotNet.Server.NetworkedServerStarter [(null)] - Connected
2008-03-18 15:41:15,265 [5560] INFO Lightstreamer.DotNet.Server.ServerMain [(null)] - Lightstreamer .NET Adapter Server running
2008-03-18 15:42:04,453 [5012] ERROR Lightstreamer.DotNet.Server.DataProviderServer [(null)] - Caught exception: Found value '0' of an unsupported type while building a UD3 request, trying to notify a failure...
Lightstreamer.DotNet.Server.RemotingException: Found value '0' of an unsupported type while building a UD3 request
at Lightstreamer.DotNet.Server.DataProviderProtocol.WriteUpdateByMap(String itemName, String requestID, IDictionary itemEvent, Boolean isSnapshot)
at Lightstreamer.DotNet.Server.DataProviderServerImpl.Update(String itemName, IDictionary itemEvent, Boolean isSnapshot)
2008-03-18 15:42:04,750 [3468] ERROR Lightstreamer.DotNet.Server.DataProviderServer [(null)] - Caught exception: Found value '0' of an unsupported type while building a UD3 request, trying to notify a failure...
Lightstreamer.DotNet.Server.RemotingException: Found value '0' of an unsupported type while building a UD3 request
at Lightstreamer.DotNet.Server.DataProviderProtocol.WriteUpdateByMap(String itemName, String requestID, IDictionary itemEvent, Boolean isSnapshot)
at Lightstreamer.DotNet.Server.DataProviderServerImpl.Update(String itemName, IDictionary itemEvent, Boolean isSnapshot)
2008-03-18 15:42:04,796 [1648] ERROR Lightstreamer.DotNet.Server.DataProviderServer [(null)] - Caught exception: Found value '0' of an unsupported type while building a UD3 request, trying to notify a failure...
Can u help me?
Dario Crivelli
The reported '0' value is probably a number.
This is not allowed by the "Update" interface specifications, which only allow string objects or byte arrays as field values.
This is considered as a fatal error for Lightstreamer, as type constraints should be checked and enforced by the Data Adapter.
