I have uploaded padics-doc.pdf, compiled from padics-doc.tex as modified by R.Dodier. No problem from my side, everything ran smoothly using 'pdflatex padics-doc.tex' twice. I put the files padics-tex.tex, cas-common.sty, cas-cs.cls, thumbnails/cas-email.jpeg, and thumbnails/cas-url.jpeg from the padics repository in the same folder to run the pdflatex command above.
Using TeXLive texlive-2018.180822 compiled for x86_64.
I have uploaded padics-doc.pdf, compiled from padics-doc.tex as modified by R.Dodier. No problem from my side, everything ran smoothly using 'pdflatex padics-doc.tex' twice. I put the files padics-tex.tex, cas-common.sty, cas-cs.cls, thumbnails/cas-email.jpeg, and thumbnails/cas-url.jpeg from the padics repository in the same folder to run the pdflatex command above.
Using TeXLive texlive-2018.180822 compiled for x86_64.