Call opc-ua method

[Kevin.Herron]

Is this your coworker or something?

Calling method on OPC UA server for file sending to a press

Try using system.file.readFileAsBytes instead of opening the file in Jython, which just gives you a String value. https://docs.inductiveautomation.com/display/DOC81/system.file.readFileAsBytes You need to be on a least Ignition 8.1.1 for this to work I think.