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Exception when writing DataValue of UserIdentityToken type into UaVariableNode
June 3, 2024
19:43, EEST
Forum Posts: 138
Member Since:
February 21, 2014
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Good evening.

I would like to write UserIdentityToken values (AnonymousIdentityToken, UsernameIdentityToken, …) into a server variable named userIdentityToken of DataType UserIdentityToken. All objects and nodes have been generated from nodesets.

When writing the value using myObject.setUserIdentityToken(value) or
when writing the value using myObject.getUserIdentityTokenNode().setValue(DataValue(Variant(value))), an exception is thrown

[…] c.p.ua.server.nodes.UaVariableNode : Error while trying to write structure value to up/down parts
java.lang.IllegalArgumentException: Unknown field: PolicyId

Despite the exception, the values are actually correctly updated in the addressSpace of the server.

What would be the correct approach to update the value of such UserIdentityToken variable without throwing an exception?

Prosys SDK version 5.1.0

June 4, 2024
12:13, EEST
Bjarne Boström
Forum Posts: 986
Member Since:
April 3, 2012
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Thanks for the report, seems 5.x does have an issue in the Structure synchronization system when the written type is a subtype of the DataType. Will be fixed in a future update.

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