* Displaying errors in batch mode
@ 2012-10-31 8:55 Sebastien Vauban
0 siblings, 0 replies; only message in thread
From: Sebastien Vauban @ 2012-10-31 8:55 UTC (permalink / raw)
To: emacs-orgmode-mXXj517/zsQ
Hello,
Errors generated by Org are correctly reported in batch mode:
#+begin_src sh
emacs --batch -Q --eval "(add-to-list 'load-path \"~/src/org-mode/lisp\")" --eval "(add-to-list 'load-path \"~/src/org-mode/contrib/lisp\")" -l "~/src/org-batch/bin/org-batch-init.el" ecm.txt -f org-export-as-pdf
#+end_src
LaTeX errors sometimes well, sometimes not at all: you only know that there
were errors, and that the PDF file has not been produced. No more.
And this seems hard to reproduce (whether or not you get the LaTeX errors
displayed). Maybe you have some hints?
* ECM "Org error"
#+begin_src org
,#+TITLE: ECM No error reported
,#+LANGUAGE: en
,#+LaTeX_CLASS: myarticle
,* Example
Blah blah...
#+end_src
will results in:
#+begin_example
Exporting to PDF...
Exporting to LaTeX...
Debugger entered--Lisp error: (error "No definition for class `myarticle' in `org-export-latex-classes'")
signal(error ("No definition for class `myarticle' in `org-export-latex-classes'"))
error("No definition for class `%s' in `org-export-latex-classes'" "myarticle")
(or (car (assoc org-export-latex-class org-export-latex-classes)) (error "No definition for class `%s' in `org-export-latex-classes'" org-export-latex-class))
#+end_example
which is *crystal-clear*.
* ECM "LaTeX error" (invalid syntax used for comments)
#+begin_src org
,#+TITLE: ECM No error reported
,#+LANGUAGE: en
,##+LaTeX_CLASS: myarticle
,* Example
Blah blah...
#+end_src
sometimes results in:
#+begin_example
Exporting to PDF...
Exporting to LaTeX...
Saving file d:/home/sva/src/org-batch/ecm.tex...
Wrote d:/home/sva/src/org-batch/ecm.tex
Saving file d:/home/sva/src/org-batch/ecm.tex...
Wrote d:/home/sva/src/org-batch/ecm.tex
LaTeX export done, pushed to kill ring and clipboard
Processing LaTeX file d:/home/sva/src/org-batch/ecm.tex...
Latexmk: This is Latexmk, John Collins, 30 March 2012, version: 4.31.
**** Report bugs etc to John Collins <collins at phys.psu.edu>. ****
Rule 'pdflatex': Rules & subrules not known to be previously run:
pdflatex
Rule 'pdflatex': The following rules & subrules became out-of-date:
'pdflatex'
------------
Run number 1 of rule 'pdflatex'
------------
------------
Running 'pdflatex -recorder "d:/home/sva/src/org-batch/ecm.tex"'
------------
Latexmk: applying rule 'pdflatex'...
This is pdfTeX, Version 3.1415926-2.3-1.40.12 (Web2C 2011)
[...]
! Missing $ inserted.
<inserted text>
$
l.39 \#\#+\LaTeX{}_
CLASS: myarticle
?
! Emergency stop.
<inserted text>
$
l.39 \#\#+\LaTeX{}_
CLASS: myarticle
! ==> Fatal error occurred, no output PDF file produced!
Transcript written on ecm.log.
Failure to make 'ecm.pdf'
Collected error summary (may duplicate other messages):
pdflatex: Command for 'pdflatex' gave return code 256
Latexmk: Use the -f option to force complete processing.
Latexmk: Errors, so I did not complete making targets
D:\texlive\2011\bin\win32\runscript.tlu:587: command failed with exit code 12:
perl.exe d:/texlive/2011/texmf-dist/scripts/latexmk/latexmk.pl -pdf d:/home/sva/src/org-batch/ecm.tex
Processing LaTeX file d:/home/sva/src/org-batch/ecm.tex...done
Debugger entered--Lisp error: (error "PDF file d:/home/sva/src/org-batch/ecm.pdf was not produced")
signal(error ("PDF file d:/home/sva/src/org-batch/ecm.pdf was not produced"))
error("PDF file d:/home/sva/src/org-batch/ecm.pdf was not produced")
(if (not (file-exists-p pdffile)) (error (concat "PDF file " pdffile " was not produced" (if errors (concat ":" errors "") ""))) (set-window-configuration wconfig) (if org-export-pdf-remove-logfiles (progn (progn (let ((--dolist-tail-- org-export-pdf-logfiles) ext) (while --dolist-tail-- (setq ext (car --dolist-tail--)) (setq file (concat base "." ext)) (and (file-exists-p file) (delete-file file)) (setq --dolist-tail-- (cdr --dolist-tail--))))))) (message (concat "Exporting to PDF...done" (if errors (concat ", with some errors:" errors) ""))) pdffile)
#+end_example
That is, the LaTeX error is well displayed... Very clear.
* ECM "LaTeX error" (undefined environment)
#+begin_src org
,#+TITLE: ECM No error reported
,#+LANGUAGE: en
,* Example
,#+LaTeX: {\begin{mychangemargin}{-2.5cm}{0cm}
Blah blah...
,#+LaTeX: \end{mychangemargin}}
#+end_src
sometimes results in:
#+begin_example
Exporting to PDF...
Exporting to LaTeX...
Saving file d:/home/sva/src/org-batch/ecm.tex...
Wrote d:/home/sva/src/org-batch/ecm.tex
Saving file d:/home/sva/src/org-batch/ecm.tex...
Wrote d:/home/sva/src/org-batch/ecm.tex
LaTeX export done, pushed to kill ring and clipboard
Processing LaTeX file d:/home/sva/src/org-batch/ecm.tex...
Latexmk: This is Latexmk, John Collins, 30 March 2012, version: 4.31.
**** Report bugs etc to John Collins <collins at phys.psu.edu>. ****
Rule 'pdflatex': File changes, etc:
Changed files, or newly in use since previous run(s):
'd:/home/sva/src/org-batch/ecm.tex'
'ecm.aux'
Non-existent destination files:
'ecm.pdf'
------------
Run number 1 of rule 'pdflatex'
------------
------------
Running 'pdflatex -recorder "d:/home/sva/src/org-batch/ecm.tex"'
------------
Latexmk: applying rule 'pdflatex'...
This is pdfTeX, Version 3.1415926-2.3-1.40.12 (Web2C 2011)
[...]
! LaTeX Error: Environment mychangemargin undefined.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
l.43 {\begin{mychangemargin}
{-2.5cm}{0cm}
?
! Emergency stop.
...
l.43 {\begin{mychangemargin}
{-2.5cm}{0cm}
! ==> Fatal error occurred, no output PDF file produced!
Transcript written on ecm.log.
Failure to make 'ecm.pdf'
Collected error summary (may duplicate other messages):
pdflatex: Command for 'pdflatex' gave return code 256
Latexmk: Use the -f option to force complete processing.
Latexmk: Errors, so I did not complete making targets
D:\texlive\2011\bin\win32\runscript.tlu:587: command failed with exit code 12:
perl.exe d:/texlive/2011/texmf-dist/scripts/latexmk/latexmk.pl -pdf d:/home/sva/src/org-batch/ecm.tex
Processing LaTeX file d:/home/sva/src/org-batch/ecm.tex...done
Debugger entered--Lisp error: (error "PDF file d:/home/sva/src/org-batch/ecm.pdf was not produced")
signal(error ("PDF file d:/home/sva/src/org-batch/ecm.pdf was not produced"))
error("PDF file d:/home/sva/src/org-batch/ecm.pdf was not produced")
(if (not (file-exists-p pdffile)) (error (concat "PDF file " pdffile " was not produced" (if errors (concat ":" errors "") ""))) (set-window-configuration wconfig) (if org-export-pdf-remove-logfiles (progn (progn (let ((--dolist-tail-- org-export-pdf-logfiles) ext) (while --dolist-tail-- (setq ext (car --dolist-tail--)) (setq file (concat base "." ext)) (and (file-exists-p file) (delete-file file)) (setq --dolist-tail-- (cdr --dolist-tail--))))))) (message (concat "Exporting to PDF...done" (if errors (concat ", with some errors:" errors) ""))) pdffile)
#+end_example
which is clear as well.
* Some other times
Some other times (I can't reproduce it right now), *with the above examples*,
we only get such a reporting:
#+begin_example
Exporting to PDF...
Exporting to LaTeX...
Saving file d:/home/sva/src/org-batch/ecm-no-error-reported.tex...
Wrote d:/home/sva/src/org-batch/ecm-no-error-reported.tex
Saving file d:/home/sva/src/org-batch/ecm-no-error-reported.tex...
Wrote d:/home/sva/src/org-batch/ecm-no-error-reported.tex
LaTeX export done, pushed to kill ring and clipboard
Processing LaTeX file d:/home/sva/src/org-batch/ecm-no-error-reported.tex...
Processing LaTeX file d:/home/sva/src/org-batch/ecm-no-error-reported.tex...done
Debugger entered--Lisp error: (error "PDF file d:/home/sva/src/org-batch/ecm-no-error-reported.pdf was not produced")
signal(error ("PDF file d:/home/sva/src/org-batch/ecm-no-error-reported.pdf was not produced"))
error("PDF file d:/home/sva/src/org-batch/ecm-no-error-reported.pdf was not produced")
(if (not (file-exists-p pdffile)) (error (concat "PDF file " pdffile " was not produced" (if errors (concat ":" errors "") ""))) (set-window-configuration wconfig) (if org-export-pdf-remove-logfiles (progn (progn (let ((--dolist-tail-- org-export-pdf-logfiles) ext) (while --dolist-tail-- (setq ext (car --dolist-tail--)) (setq file (concat base "." ext)) (and (file-exists-p file) (delete-file file)) (setq --dolist-tail-- (cdr --dolist-tail--))))))) (message (concat "Exporting to PDF...done" (if errors (concat ", with some errors:" errors) ""))) pdffile)
#+end_example
That is clearly lacking the sought information.
However, I can't give an accurate recipe of how to get a LaTeX error
correctly reported or not.
Did you already get such troubles?
Best regards,
Seb
--
Sebastien Vauban
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2012-10-31 8:55 Displaying errors in batch mode Sebastien Vauban
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