org-latex-known-errors

org-latex-known-errors is a variable defined in `ox-latex.el'.
Its value is

(("Reference.*?undefined" . "[undefined reference]")
 ("Citation.*?undefined" . "[undefined citation]")
 ("Undefined control sequence" . "[undefined control sequence]")
 ("^! LaTeX.*?Error" . "[LaTeX error]")
 ("^! Package.*?Error" . "[package error]")
 ("Runaway argument" . "Runaway argument"))

Documentation:
Alist of regular expressions and associated messages for the user.
The regular expressions are used to find possible errors in the
log of a latex-run.

You can customize this variable.

This variable was introduced, or its default value was changed, in version 24.4 of Emacs.