How to get an array of a struct in a custom defined struct

[MatthewBoss96]

Goodmorning,

How to get an array of a struct in a custom defined struct?
As a test case I have:

    async def CustomArray(self, server, idx:int, name:str) -> Struct:
        return await new_struct(server, idx, name, [
            new_struct_field("Test1", ua.VariantType.Double, description="Test"),
            new_struct_field("Test2", ua.VariantType.Double, description="Test")
        ])

    async def Test(self, server, idx:int, name:str) -> Struct:
        self.array = await self.CustomArray(self.server, self.idx, "CustomArray")
        await new_struct(server, idx, name, [
            new_struct_field("String", ua.VariantType.String, description="String Test"),
            new_struct_field("Array", [self.array], description="Array Test"),
        ])

    async def custom_func(self):
        await self.Test(self.server, self.idx, "Test")
        await self.server.load_data_type_definitions()
        self.test = await self.add_custom_variable(self.test_object, self.idx, "Test", ua.Variant([ua.Test()],ua.VariantType.ExtensionObject))

But this results in

raise ValueError(f"DataType of a field must be a NodeId, not {dtype} of type {type(dtype)}")

Also if I change
new_struct_field("Array", [self.array], description="Array Test")
to new_struct_field("Array", self.array, description="Array Test"), I get the same error?

[schroeder-]

 async def CustomArray(self, server, idx:int, name:str) -> Struct:
        return await new_struct(server, idx, name, [
            new_struct_field("Test1", ua.VariantType.Double, description="Test"),
            new_struct_field("Test2", ua.VariantType.Double, description="Test")
        ])

    async def Test(self, server, idx:int, name:str) -> Struct:
        self.array, _ = await self.CustomArray(self.server, self.idx, "CustomArray")
        await new_struct(server, idx, name, [
            new_struct_field("String", ua.VariantType.String, description="String Test"),
            new_struct_field("Array", self.array, description="Array Test", array=True),
        ])

[MatthewBoss96]

@schroeder- Great, looking forward to that bugfix!

[MatthewBoss96]

@schroeder- Do you have any updates related to this bug?

[schroeder-]

Fixed in #1251which is already merged

[danmoser]

The link wasn't created... it's here if needed: #1251

[MatthewBoss96]

Had to pull the latest version using git+https://github.com/FreeOpcUa/opcua-asyncio.git but working like a charm! Thanks @schroeder- @danmoser!