ExpandedNodeId

[nict17]

Hello,
Im currently working on a NodeSet-Model for an Aggregation-Server and therefore ive been using Siemens OPC UA Modeler (SiOME). To reference the right Node from the Server which should be aggregated. Ive been using the ExpandedNodeId-DataType on a BaseVariable.
According to the Spec for common Parameter Types the ExpandedNodeId extends the normal NodeId by the information of the underlying NamespaceIndex or the NamespaceUri as a string, wich is the one ive been looking for.
After importing the Model with the integrated XMLImporter i realised, that the created Node was of the right Data-Type, however the attributes incl. values were not there. Im not quite sure if this is a Problem of the Export out of SiOME or of the XMLImporter.

Could you please give me a hint, whether how to implement it correctly in the XML or how to create a fast workaround, if it is an issue of the XMLImporter?

Best regards,
Nico

This is the export out of SiOME which will be imported into my Python-Implementation:

[schroeder-]

Values of Type XmlElement, ExpandedNodeId, QualifiedName and StatusCode are not supported by the xmlimporter atm.

[oroulet]

if that is only the export failling then it should be easy to fix somewhere here:

opcua-asyncio/asyncua/common/xmlexporter.py

Line 182 in 933f4cb

async def _add_node_common(self, nodetype, node):

[xydan83]

I was creating a discussion on a similar topic. #673

[schroeder-]

I did a quickfix in #739 this needs some tests and i will also add more missing types.