Not able to subscribe to IMAGE BMP Datatype Using UADP protocol in PubSub

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Chirantan Joshi

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Feb 11, 2025, 7:32:45 AMFeb 11
to open62541
Hi Team.

I am using Open62541 SDK latest version v1.4.10 PubSub functionality.

My publisher is publishing "ImageBMP" datatype data with the following configurations:
Protocol: UDP / MQTT (Any of these)
Encoding: UADP
When I am trying to subscribe to this data with Open62541 SDK-based subscriber, I am getting the following error:
"Verify, decrypt and decode network message failed. Message received that could not be processed."
When I debugged the logs, I found that the dataset writer ID is getting mismatched and is changing for each message received.

Screenshot 2025-01-29 113910.png
Screenshot 2025-01-29 114325.png
Screenshot 2025-01-29 114413.png

This is happening only when Image BMP data is to be subscribed. For all other datatypes, subscriber is working properly.

Can you provide some help on this?

Thanks,
Chirantan

Chirantan Joshi

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Feb 28, 2025, 7:26:16 AMFeb 28
to open62541
Any inputs on this issue?

Thanks,
Chirantan

Chirantan Joshi

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Mar 19, 2025, 10:01:15 AMMar 19
to open62541
Any inputs on above issue?
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