Exception in subscription loop: struct.error: required argument is not an integer about opcua-asyncio HOT 4 OPEN

your code is somewhere trying to write a struct to the ua server that cannot be parsed. Looks like something that is declared as an int or where an int is expected is not an int...

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also the write has been done server side somewhere (we do not do type checking at that point, it is too slow), but the parsing only happens when a client subscribe to it and the server try to send the data

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your code is somewhere trying to write a struct to the ua server that cannot be parsed. Looks like something that is declared as an int or where an int is expected is not an int...

You're right (thank you so much), a float was declared as an int. Would it not be a simple thing to print the node ID and variant type of the offender when it's parsed?

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Usually it does. Looks like you hit a place where we do not.... MR welcome

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