When trying to typeset I get a goto error:
restricted \write18 enabled.
entering extended mode
(./Topics_in_Cx_Analysis_Ultimate.tex/Library/TeX/texbin/pdflatex: getcwd: Operation not permitted
emphasised text
Can you share more info on what editor/compiler are you using etc?
This seems more of your local development environment issue.
You can try compiling it on online LaTeX editors, that way it would be easier.