We only export custom namespaces, not 0 and freeopcua s. But I remember writing code so freeopcua namespace is not created, and exporting everything over 1 not. 2…..... Did you read old code?

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I have latest code. It is still exporting NS 2; must be a bug.

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Should be fixed with d8ea8ea

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This requires a fix in python-opcua. If my custom address space is in NS=1 it moves everything to NS=2 when importing for some reason?

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From xmlparser.py:

elif name == 'NamespaceUris':
                for ns_index, ns_element in enumerate(child):
                    ns_uri = ns_element.text
                    ns_server_index = self.server.register_namespace(ns_uri)
                    self.namespaces[ns_index + 1] = (ns_server_index, ns_uri) # WHY ADD 1???

See comment, why do we always add 1?

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That is because you have different URIs, if index point to another Uri then
we increase index. I do not know how robust code is, so there might be bugs

On Sun, Oct 9, 2016, 19:12 Andrew [email protected] wrote:

This requires a fix in python-opcua. If my custom address space is in NS=1
it moves everything to NS=2 when importing for some reason?

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I see now. The problem is that in python-opcua NS=1 is still consumed by "urn:freeopcua:python:server". I think the server should be NS=0?

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modeler should not export that, i thought i fixed that

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It isn't created in modeler, it's created in default server code.

server.py init():

self.application_uri = "urn:freeopcua:python:server"

# setup some expected values
        self.register_namespace(self.application_uri)
        sa_node = self.get_node(ua.NodeId(ua.ObjectIds.Server_ServerArray))
        sa_node.set_value([self.application_uri])

So I guess it's actually my fault for not understanding how the namespaces work. User needs to setup server properly, and if user is importing address space from XML they need to make sure the namespaces match/are setup properly.

Thanks for the responses, sorry if I wasted your time.

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Yes but we remove it at startup in modeller..

On Sun, Oct 9, 2016, 20:01 Andrew [email protected] wrote:

It isn't created in modeler, it's created in default server code.

server.py init():

self.application_uri = "urn:freeopcua:python:server"

setup some expected values

    self.register_namespace(self.application_uri)
    sa_node = self.get_node(ua.NodeId(ua.ObjectIds.Server_ServerArray))
    sa_node.set_value([self.application_uri])

So I guess it's actually my fault for not understanding how the namespaces
work.

Thanks for the responses, sorry if I wasted your time.

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Modeler works, but then I was importing the XML from modeler into another server application that still had default code.

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