stem() not working correctly

[xarico10]

When using stem() to plot a sequence of discrete sequence, a warning message is being printed and isn't plotting correctly.

Y = linspace(-2*pi,2*pi,50);
stem(Y)

fig2plotly(gcf, 'offline', false);

The previous code prints the following warning message:

Unrecognized field name "MarkerIndices".
We had trouble parsing the stem object.
This trace might not render properly.

Expected and generated (https://chart-studio.plotly.com/~xarico10/745/#/) plots:

Examples on using stem() can be found on:
https://www.mathworks.com/help/matlab/ref/stem.html

[gilbertogalvis]

fixed