[translations] undefined cross reference if @ref{} is translated

[Federico Bruni <fede@xxxxxxxxxxxxx>]

Hi translators,

I'm trying to debug an error (find attached the log).
I usually do not translate the @ref{} but the italian learning manuals 
had a mix of translated and not translated @ref. Anyway, it compiled 
fine so far, so it must be something else, but I have the bad feeling 
that the log is not pointing to the right direction.

What can I use to check the syntax of texinfo and spot errors?

Thanks
Federico


This is pdfTeX, Version 3.14159265-2.6-1.40.15 (TeX Live 2014) (preloaded format=pdfetex)
 restricted \write18 enabled.
entering extended mode
(./learning.texi (/home/fede/src/lilypond-git/tex/texinfo.tex
Loading texinfo [version 2015-08-17.16]: pdf, fonts, markup, glyphs,
page headings, tables, conditionals, indexing, sectioning, toc, environments,
defuns, macros, cross references, insertions,
(/usr/share/texlive/texmf-dist/tex/generic/epsf/epsf.tex
This is `epsf.tex' v2.7.4 <14 February 2011>
) localization, formatting, and turning on texinfo input format.)
(./learning.aux) (/home/fede/src/lilypond-git/tex/txi-it.tex) (./macros.texi
(./version.texi) (./common-macros.texi (./cyrillic.texi))) [1{/usr/share/texliv
e/texmf-dist/fonts/map/pdftex/updmap/pdftex.map}] (./learning.toc) [-1]
(./learning.toc) (./learning.toc) (./learning/tutorial.texi
(./included/generating-output.texi) Capitolo 1 (./5f/lily-9dc23fce-systems.texi
 <./5f/lily-9dc23fce-1.pdf>) [1]libpng warning: iCCP: known incorrect sRGB profile
 <./pictures/Learning_Macos_welcome.png> <./pic
tures/Learning_Macos_Save_menu.png> [2] <./pictures/Learning_Macos_Save_file_wi
th_name.png> <./pictures/Learning_Macos_Typeset_menu.png> [3] <./pictures/Learn
ing_Macos_Compiling_log.png> <./pictures/Learning_Macos_pdf_output.png>
[4] <./pictures/Learning_Macos_New_menu.png> <./pictures/Learning_Macos_Open_me
nu.png> [5]libpng warning: iCCP: known incorrect sRGB profile
 <./pictures/LilyPad.png> [6]libpng warning: iCCP: known incorrect sRGB profile
 <./pictures/FileSave.png> [7]libpng warning: iCCP: known incorrect sRGB profile
 <./pictu
res/SaveAs.png> [8]libpng warning: iCCP: known incorrect sRGB profile
 <./pictures/DragDrop.png>libpng warning: iCCP: known incorrect sRGB profile
 <./pictures/GenPDF.png>libpng warning: iCCP: known incorrect sRGB profile
 <./pictur
es/PDFRead.png> [9]libpng warning: iCCP: known incorrect sRGB profile
 <./pictures/EditFile.png>libpng warning: iCCP: known incorrect sRGB profile
 <./pictures/BadLog.png> [10]libpng warning: iCCP: known incorrect sRGB profile
 <./p
ictures/BadLog2.png> [11] (./5f/lily-9dc23fce-systems.texi <./5f/lily-9dc23fce-
1.pdf>) (./0a/lily-f21e674c-systems.texi <./0a/lily-f21e674c-1.pdf>) [12
\entry{pitch}{12}{\code {pitch}}
\entry{interval}{12}{\code {interval}}
\entry{scale}{12}{\code {scale}}
\entry{middle C}{12}{\code {middle C}}
\entry{octave}{12}{\code {octave}}
\entry{accidental}{12}{\code {accidental}}
] (./e0/lily-e05485e5-systems.texi <./e0/lily-e05485e5-1.pdf>)
(./fd/lily-445d38df-systems.texi <./fd/lily-445d38df-1.pdf>)
(./64/lily-0ff293f7-systems.texi <./64/lily-0ff293f7-1.pdf>) [13]
(./a0/lily-a1312733-systems.texi <./a0/lily-a1312733-1.pdf>)
(./b8/lily-03f1289a-systems.texi <./b8/lily-03f1289a-1.pdf>)
(./70/lily-d1c83b39-systems.texi <./70/lily-d1c83b39-1.pdf>) [14
\entry{beam}{14}{\code {beam}}
\entry{duration}{14}{\code {duration}}
\entry{whole note}{14}{\code {whole note}}
\entry{half note}{14}{\code {half note}}
\entry{quarter note}{14}{\code {quarter note}}
\entry{dotted note}{14}{\code {dotted note}}
] (./2d/lily-f62d8e44-systems.texi <./2d/lily-f62d8e44-1.pdf>)
(./db/lily-01f801da-systems.texi <./db/lily-01f801da-1.pdf>)
(./ed/lily-f9bad0c1-systems.texi <./ed/lily-f9bad0c1-1.pdf>) [15
\entry{rest}{15}{\code {rest}}
\entry{time signature}{15}{\code {time signature}}
\entry{tempo indication}{15}{\code {tempo indication}}
\entry{metronome}{15}{\code {metronome}}
] (./64/lily-cbd0b303-systems.texi <./64/lily-cbd0b303-1.pdf>)
(./cd/lily-c8167b0d-systems.texi <./cd/lily-c8167b0d-1.pdf>)
(./70/lily-cc4a7ea5-systems.texi <./70/lily-cc4a7ea5-1.pdf>) [16
\entry{clef}{16}{\code {clef}}
\entry{Inserimento delle altezze}{16}{\code {Inserimento delle altezze}}
\entry{Inserimento delle durate}{16}{\code {Inserimento delle durate}}
\entry{Inserimento delle pause}{16}{\code {Inserimento delle pause}}
\entry{Indicazione di tempo}{16}{\code {Indicazione di tempo}}
\entry{Chiave}{16}{\code {Chiave}}
] [17] [18
\entry{Risoluzione dei problemi}{18}{\code {Risoluzione dei problemi}}
\entry{Errori comuni}{18}{\code {Errori comuni}}
] (./3a/lily-8e8f5d09-systems.texi <./3a/lily-8e8f5d09-1.pdf>)
l.1131: Undefined cross reference `Notazione comunemente utilizzata-snt'.
l.1131: Undefined cross reference `Notazione comunemente utilizzata-snt'.
l.1131: Undefined cross reference `Notazione comunemente utilizzata-pg'.
l.1136: Undefined cross reference `Concetti fondamentali-snt'.
l.1136: Undefined cross reference `Concetti fondamentali-snt'.
l.1136: Undefined cross reference `Concetti fondamentali-pg'.
l.1141: Undefined cross reference `Tweaking output-snt'.
l.1141: Undefined cross reference `Tweaking output-snt'.
l.1141: Undefined cross reference `Tweaking output-pg'.)
(/home/fede/src/lilypond-git/Documentation/./out-www/learning/common-notation.t
exi Capitolo 2 [19
\entry{Top}{19}{\code {Top}}
\entry{Top}{19}{\code {Top}}
\entry{Consigli su come scrivere i file}{19}{\code {Consigli su come scrivere i
 file}}
]
(/home/fede/src/lilypond-git/Documentation/./out-www/29/lily-1154e7df-systems.t
exi
/home/fede/src/lilypond-git/Documentation/./out-www/29/lily-1154e7df-systems.te
xi:1: Could not find image file ./29/lily-1154e7df-1 for pdf.
@dopdfimage ...uld not find image file #1 for pdf}
                                                  @else @gdef @pdfimgext {JP...

@imagexxx ...t @fi @ifpdf @dopdfimage {#1}{#2}{#3}
                                                  @else @setbox 0 = @hbox {@...

@image ...true @fi @else @imagexxx #1,,,,,@finish 
                                                  @fi 
l.1 @image{./29/lily-1154e7df-1}
                                
? 
/home/fede/src/lilypond-git/Documentation/./out-www/29/lily-1154e7df-systems.te
xi:1: Emergency stop.
@dopdfimage ...uld not find image file #1 for pdf}
                                                  @else @gdef @pdfimgext {JP...

@imagexxx ...t @fi @ifpdf @dopdfimage {#1}{#2}{#3}
                                                  @else @setbox 0 = @hbox {@...

@image ...true @fi @else @imagexxx #1,,,,,@finish 
                                                  @fi 
l.1 @image{./29/lily-1154e7df-1}
                                
/home/fede/src/lilypond-git/Documentation/./out-www/29/lily-1154e7df-systems.te
xi:1:  ==> Fatal error occurred, no output PDF file produced!
Transcript written on learning.log.
/usr/bin/texi2dvi: pdfetex exited with bad status, quitting.