> On 23 Dec 2021, at 10:48, Pétiard François <petiard.francois at free.fr> wrote: > > I repeat the problem appears after 250 or 251 pictures (all the figures are similar, the only change is the number...) I suspect windows is running out of file descriptors. > > François > > -- > http://tug.org/metapost/ Taco Hoekwater Elvenkind BV