ExtensionObject in MethodArgument empty

[BenediktEnger]

I have a method with one input argument and one output argument. Both arguments are custom extension objects.
When trying to call the method with UAExpert, the input and outputfields are empty:

I checked the linked datatype NodeID and this one is right.
Here you see my method generation:

def __addMethod__(self, member, parentObject):
        inputArgs = []
        outputArgs = []
        self.server.server.load_data_type_definitions()

        for input in member.inputArgs:
            
            if issubclass(type(input.type), DataTypeType):
                dataType = input.type.addStruct(self.server)
            else:
                dataType = ua.NodeId(input.type.value,0)

            arg = ua.Argument()
            arg.Name = input.name
            arg.DataType = dataType
            arg.ValueRank = -1
            arg.ArrayDimensions = []
            inputArgs.append(arg)

        for output in member.outputArgs:
            
            if issubclass(type(output.type), DataTypeType):
                dataType = output.type.addStruct(self.server)
            else:
                dataType = ua.NodeId(output.type.value,0)
            
            arg = ua.Argument()
            arg.Name = output.name
            arg.DataType = dataType
            arg.ValueRank = -1
            arg.ArrayDimensions = []
            outputArgs.append(arg)

        var = parentObject.add_method(
            ua.NodeId(self.nodeId + "/" + member.name, self.server.idx),
            ua.QualifiedName(member.name, self.server.idx),
            self.GenericUAMethod,
            inputArgs,
            outputArgs
        )

        return var

and this here you can see how I generate the extension object:

 def addStruct(self, server):

        for typeClass, nodeID in ua.datatype_by_extension_object.items():  
            if typeClass.__name__ == self.typeName:
                return nodeID

        structFields = []
        for member in self.members:
            if issubclass(type(member.type), DataTypeType):
                nodeid = member.type.addStruct(server)
                structFields.append(new_struct_field(member.name, nodeid))
            else:
                structFields.append(new_struct_field(member.name, member.type))

        struct = new_struct(server.server, server.idx, self.typeName,structFields)

        server.dict_builder.set_dict_byte_string()
        server.server.load_data_type_definitions()
        return struct[0].nodeid

[schroeder-]

Can you look if your datatypes contains any values in UAExpert? To do this, go
Types->Datatypes->BaseDataType->Structures->[YourDatatype] and post the content of DataTypeDescription:
Like this:

[BenediktEnger]

There are no additional info showing up when I set the logging level to DEBUG

[BenediktEnger]

I used the example for custom structures in this repository and there, it looks the same:

[BenediktEnger]

Ok it seems it is not working at all. I combined two examples (extension objects and methods with extension object arguments) and I get the same result as you can see below:

[schroeder-]

Which version of UAExpert and asyncua are you using?

[BenediktEnger]

I just updated to the latest UAExpert and now it works. Thank you for your time!