DataType of ExtensionObject stays null in UaExpert

nauful / LibUA

Open-source OPC UA client and server library

Apache License 2.0

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DataType of ExtensionObject stays null in UaExpert #62

Closed Ttberg closed 3 years ago

Ttberg commented 3 years ago

DataTypeNull

When I read the server status of the OPCUA reference server using UaExpert, the datatype is correctly resolved. However, when I read the server status of the LibUA, the Datatype is Null (see image).

Do you have any idea why this happens?

nauful commented 3 years ago

I don't serialize extension object types because I couldn't find concrete information in the UA spec. If you capture those reads from the reference server with Wireshark I could take a look at it.