I am using UAExpertMobile v0.9.5
When I try to read a variable on UAExpert the App always crash.
However monitoring the same Node is working and reading Object too...
As far as I understand you send first a Read Request for the NodeId of the Node to Read
then another ReadRequest with the NodeId as the DataType NodeId returned in the previous ReadResponse.
I think the app crash because it could not handle StatusCode : OpcUa_BadAttributeIdInvalid
since it try to read among other things :
- - DataType (shall only work for Variable/VariableType)
- ValueRank ( Variable/VariableType )
- ArrayDimensions (Variable/VariableType)
- InverseName ( ReferenceType)