UaExpert 1.5.0.319 many BadAttributeIdInvalid (0x80350000)

[Bertuz]

Hi Supportteam

I'm doing a bit of testing with the UA-SDK-server-boundle for .Net (v 2.6.1).
I'm using the UaDemoServer project.
Connecting with UaExpert (v 1.5.0.319) there are many attributes that display a "BadAttributeIdInvalid" error (0x80350000).
For example: "Server / Boiler1 / TemperatureSetPoint / ArrayDimensions"
Is it a server-side or client-side problem? Is there a solution?

Thanks!
Best regards

[Support Team]

Hello Bertuz,

if the attribute is greyed out (which is the case for ArrayDimensions of TemperatureSetPoint), then this is not an actual error, but it means that the attribute is optional and not set in the server. In this case it is acceptable for the server to either return BadAttributeIdInvalid or a null variant as value.

[Support Team]

P.S.:

For 'real' errors, the attribute and its value would be shown in red text color.