Hi there

I have a problem with using Sweave in combination with the option driver = cacheSweave.

Whichever code I try to run  - when it comes to converting the tex file into pdf it comes up with the same errors (\csname \endcsname errors). Does anybody have an idea what it going wrong?

> Sweave("pgfSweave-example.Rnw",driver  =  cacheSweaveDriver)
Writing to file pgfSweave-example.tex
Processing code chunks ...
 1 : term verbatim (label=setup)
 2 : echo term verbatim (label=data)
 3 : term verbatim eps pdf (label=boxplot)

You can now run LaTeX on 'pgfSweave-example.tex'

> tools::texi2dvi("pgfSweave-example.tex", pdf=TRUE)
Error in tools::texi2dvi("pgfSweave-example.tex", pdf = TRUE) :
  running 'texi2dvi' on 'pgfSweave-example.tex' failed

LaTeX errors:
C:/Imperial/Sileida/DOUBLECHECK/ALL/eval_amps/pgfSweave-example.tex:10: Missing
 \endcsname inserted
The control sequence marked <to be read again> should
not appear between \csname and \endcsname.

C:/Imperial/Sileida/DOUBLECHECK/ALL/eval_amps/pgfSweave-example.tex:10: LaTeX E
rror: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help
C:/Imperial/Sileida/DOUBLECHECK/ALL/eval_amps/pgfSweave-example.tex:10: Extra \
endcsname
I'm ignoring this, since I wasn't doing a \csname.


C:/Imperial/Sileida/DOUBLECHECK/ALL/eval_amps/pgfSweave-example.tex:10: Missing
 \endcsname inserted
The control sequence marked <to be read again> should
not appear between \csname and \endcsname.

C:/Imperial/Sileida/DOUBLECHECK/ALL/eval_amps/pgfSweave-example.tex:10: Extra \
endcsname
I'm ignoring this, since I wasn't doing a \csname.

I am running this under Windows XP, R version 2.9.2 (2009-08-24), > package.version("cacheSweave")
[1] "0.4-3".

Any help or advice on this would be highly appreciated!

Best wishes

Kristian

_____

Dr Kristian Unger

Bioinformaticist Chernobyl Tissue Bank

Division of Surgery and Cancer

Imperial College London

Rm G02, Ground floor G Block
Hammersmith Hospital
Du Cane Road,
London W12 0HS

Tel +44-20-8383-2443

Mob +44-795-1080619

Skype kristianunger

http://www1.imperial.ac.uk/medicine/about/divisions/is/histo/
http://www.chernobyltissuebank.com


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