On Mon, 29 Mar 2021, Jonathan Wakely wrote:
It works for me using doxygen 1.8.20, so maybe it's a bug in the new doxygen release, or maybe doxygen is running out of memory while building the docs.
adding offending file(s) to EXCLUDE_PATTERNS hasn't really worked out. It is possible that there is a bug. have opened a issue with doxygen https://github.com/doxygen/doxygen/issues/8471 warm regards Saifi.