I have a flowgraph containing a GUI Range widget and an Out of Tree module.
In the OOT Python program I want to read a value from a file and write it to the
GUI Range.
It seems to me that this should be simple but I have tried multiple
scenarios with imports, method calls and assignments with no success.
I can read the value from the file but I cannot write it to the widget. I
get various types of errors depending on the nature of my attempt.
I hope someone can straighten me out.
Jim