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13:22, EET
October 17, 2013
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Hi, im trying to browse a nodeId after an object i created.
I created it as you can see in this gist: https://gist.github.com/Snorlock/7691718
But for some reason it returns two objects. I have tried to do the more advanced browse with BrowseDirection and all and I have figuerd out that it return is one object which has NodeClass.Object, and the second oen which is identical in every means except for getReferenceTypeId(), is a NodeClass.Unspecified.
Are there any reason for this? Why does it create duplicate objects?
15:11, EET
December 21, 2011
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You should use the Prosys OPC UA Java Client to help you check what your server contains. It will be then easier to know what to expect from your client application.
I guess that you are looking at fartSensorObjectFolder, which has two forward references, one HasTypeDefinition (since you create it as FolderType) and one HasComponent reference.
15:30, EET
October 17, 2013
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Im using the client and trying to look at what exists. But it doesnt match what I program myself, and what the client is getting.
Im mapping my nodeIds to a specific mapper to properties and addressSpaces and yes the folder is the one NodeID im browsing.
But the client provided only returns one refrence in the tree, and not two like mine.
It is not a type I think, because the type registered and the component registers has two different NodeIDs, and when Im looking up on the FartSensor NodeId: final NodeId fartSensorId = new NodeId(ns, “FartSensor”);
I get two objects as i mentnion
16:28:05,527 [Thread-12] DEBUG OPCUAClient:125 – TRYING TO GET REFERENCE SPACES
16:28:05,543 [Thread-12] DEBUG OPCUAClient:129 – TESET REFERENCE 2:FartSensor
16:28:05,543 [Thread-12] DEBUG OPCUAClient:130 – TESET REFERENCE ns=2;s=FartSensor
16:28:05,543 [Thread-12] DEBUG OPCUAClient:131 – TESET REFERENCE i=47
16:28:05,544 [Thread-12] DEBUG OPCUAClient:132 – TESET REFERENCE class org.opcfoundation.ua.core.ReferenceDescription
16:28:05,544 [Thread-12] DEBUG OPCUAClient:133 – TESET REFERENCE i=58
16:28:05,544 [Thread-12] DEBUG OPCUAClient:134 – TESET REFERENCE String
16:28:05,544 [Thread-12] DEBUG OPCUAClient:135 – ——————————————–
16:28:05,544 [Thread-12] DEBUG OPCUAClient:129 – TESET REFERENCE 2:FartSensor
16:28:05,544 [Thread-12] DEBUG OPCUAClient:130 – TESET REFERENCE ns=2;s=FartSensor
16:28:05,544 [Thread-12] DEBUG OPCUAClient:131 – TESET REFERENCE i=48
16:28:05,544 [Thread-12] DEBUG OPCUAClient:132 – TESET REFERENCE class org.opcfoundation.ua.core.ReferenceDescription
16:28:05,544 [Thread-12] DEBUG OPCUAClient:133 – TESET REFERENCE i=58
16:28:05,545 [Thread-12] DEBUG OPCUAClient:134 – TESET REFERENCE String
16:28:05,545 [Thread-12] DEBUG OPCUAClient:135 – ——————————————–
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