Follow-up Comment #2, bug #464 (project tex4ht): Quick update. I think we are getting closer.
I found the line which causes it to fail. The \begin{align*}...\end{align*} has in inside it now 39 equations, each now on one line. This is all in file foo_v2.tex which is in same folder https://www.12000.org/tmp/051020/ When I commented line 39 (last equation) inside the align environment, then it compiles OK. Uncommenting line 39 the error comes back. So I thought may be tex4ht needs more resources? So edited /usr/local/texlive/2020/texmf.cnf and added these buf_size=90000000 pool_size=9000000 main_memory=8000000 Then run sudo /usr/local/texlive/2020/bin/x86_64-linux/fmtutil-sys --all But the problem is still there. So it is not resource problem. The problem is in the /usr/local/texlive/2020/texmf-dist/tex/latex/base/ts1cmr.fd And only shows when running tex4ht in mathjax mode. I see nothing special about last equation in the align environment, so I do not know why removing it removes the error. _______________________________________________________ Reply to this item at: <http://puszcza.gnu.org.ua/bugs/?464> _______________________________________________ Message sent via/by Puszcza http://puszcza.gnu.org.ua/