I am examining aspect data and would like to display this using circrplt.

However, I am having issues when I attempt to use options and I am receiving error messages that none of the options I have tried are allowed. I am trying to change the height and width of the markers, along with the background colour for the plot, however it will not allow me to. Even when trying to edit the graph by opening the graph editor, I receive a message saying that the 'graph is not live and therefore cannot be edited'.

Any advice on how to solve this or as to why it doesn't seem to be working please?
Thanks in advance!

(I have seen this question asked before however the response doesn't seem to solve my example unfortunately- It does return that I am using " *! NJC 1.3.2 23 December 1998).