ABSOLUTE Plots not generated

Hi, I'm trying to run ABSOLUTE (on segmented file) but I don't seem to be getting plots.

I get this warning while running ABSOLUTE:
Warning message:
In MakeSegObj(seg.dat.fn, min_probes = min_probes, max_sd = max_sd, :
NAs introduced by coercion

And when I check seg.dat[["mode.res"]][["mode.flag"]], I get

Any idea what is causing this?