OPC-UA Toolkit is no longer developed. What a shame.

[CyrilBN]

Hi Ignaciogatm

Before getting any further, it seems that there is a known issue with LabVIEW OPC UA Toolkit 2017 (see link below)

Error -356619 Using LabVIEW OPC UA Toolkit 2017 

Try to upgrade to LabVIEW 2018 if possible.

Cyril

[rolfk]

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@ignaciogatm wrote:

I´m using "v1.0-dirty" of the Open62542 lib. If it's not an incompatibility between versions, I don't really understand what the problem is... Have you ever connected a LabVIEW client to a Open62542 server?

Thank you.

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Yes I did for test purposes, but only with the test servers that are part of the project. But versions after 1.3 do not have support for Basic256 and Basic128Rsa15 encryption anymore, so I only could test it with None encryption.

But v1.0dirty is really very old, that's not even a released version of the library but some sort of development stage. At best it is about 5 years old. Open62541 has made quite a progress in the last few years. 

I'm currently working with 1.4.11 and master (upcoming 1.5) from the github repository and mainly to use as client library to connect to actual servers.

[ignaciogatm]

Hi CyrilBN,

Thank you very much for your reply. I think that is exactly what is happening. I don't know why Google wasn't able to direct me to that link....

Unfortunately the solution is not feasible, we are forced to use LV 2017 so we can't upgrade to LV18. We will have to think of another solution...

[ignaciogatm]

It is true that it is very old. We use a open source real-time framework (https://vcis-gitlab.f4e.europa.eu/aneto/MARTe2-components) that was developed a few years ago and this particular functionality has not been updated. Maybe this year could be a time to update it to a more current and stable version.

Thank you very much for the support provided!