Unable to set a top-level property object

Hey guys
I've made a little sequence to fetch data from a XML file. In that XML file, there is some informations (entries) (IP addresses, port numbers, etc) about 4 different types of devices(sections are the devices names). The first section of the XML tells me the NAMES of the devices I have to configure. The type of each device is located in the entries of each device. Each device has its own information and I can have more than one device of a type. In teststand, I've created custom data types (containers with empty fields) for each type of device I need.
I want to dynamically create the devices that the XML file tells me to configure as fileglobal variables and populate them with their own config informations (entries of the XML file). I'm creating new fileglobal of the type I want using PropertyObject step and I'm creating an alias of that fileglobal that I'm passing in parameter to a subsequence who's getting infos from XML. Here, everything is OK.
The problem occurs when I want to configure 2 or more objects of the same type. At the SetProperty step (where i'm creating the fileglobal variable) teststand gives me the error:
"Unable to set a top-level property object to another object. Error accessing item 'Parameters.DeviceToInitStruct'."
Is there any ways to avoid that problem and creating to variable of the same type ?
thanks

Hi
I finally got rid of that problem.
Instead of using a PropertyObject.Clone step, I used a statement who's just copy the "MasterObject" into a "CloneObject" and i'm working with that copy. So the sequence can now create devices of the same type without any conflict with the first device.
i'll post here a short example to show how i did... maybe it'll be useful for someone...
regards

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