schmeing

I added an error message, but the order of the options is not the cause of the error you provided. gapless simply ignores the -o option in this case.

Hi, Thank you for reporting this issue. I checked the recent documentation of matplotlib and `ax.set_yscale('log', nonpositive='clip')` is still the recommended way of setting the log scale: https://matplotlib.org/stable/api/scale_api.html https://matplotlib.org/stable/gallery/scales/log_demo.html#sphx-glr-gallery-scales-log-demo-py So,...

I cannot reproduce this error under ubuntu linux. What system are you using?