When I have a footnote with an url in the section-header, the table of contents shows nothing with it. Why and how can I fix the issue?
It's in general a bad idea to footnote section titles. The footnote can go, if really necessary, to the first paragraph.
In case you can't get without it, you have to use the optional argument:
otherwise you'll footnote also the table of contents and the headers, which is wrong (and with a
If the URL contains special characters, LaTeX would have a very hard job, so you should consider the