Field assignment to a non-structure array object.

When I run the script shown below, I got this error: Field assignment to a non-structure array object. Does somebody know about this? I appreciate your answer very much.

[Christoph Haderer]

In my case it helped to simply clear the workspace

Answer 1

[James Tursa]

When the line "p.MarkerSize = bins" is reached, p is a pre-existing variable that is not a struct. So attempting to treat it as a struct by assigning something to a field named MarkerSize generates an error. You could clear p first before running this script.

[Steven Lord]

Or just eliminate that line entirely, since the plot call on the next line will create a plot with markers of the desired size. That would require a slight modification to the plot call, to replace "p.MarkerSize" with "bins".