Hoping someone can help me out on this.
I'm fairly new still to the Rv python / Mu API though I've had colleagues show me how to lookup Mu symbols and the documentation.
However at the moment I am trying to pythonically mark the frames as you would through (Edit > Mark Frame - M), and every variation of code I've tried simply returns None and does nothing.
F = MuSymbol('commands.markFrame')
runtime.eval('commands.markFrame(1030, true)', ['commands'])
None of these calls seem to do anything. Am I missing something obvious? This is running in a MinorMode class which is using other rv.commands calls successfully.