On 3 January 2015 at 13:49, Steven Ranney wrote:
| I am using 32-bit R 3.1.2 on Windows 7.
|
| I recently conducted an `R CMD check --as-cran` on a recently-developed
| package and received only the 'New submission' note. Research on
| StackOverflow and on R-devel suggested this could be ignored. I also used
| devtools::build_win() and received no notes or warnings, other than the one
| mentioned previously. Lastly, I conducted an `R CMD check` with the
| development version of R. Further, I built the package locally with `R CMD
| build` and `R CMD INSTALL --build` and everything worked as it should,
| including the PDF manual.
|
| Upon submission to CRAN, I was told that a warning was thrown:
|
| This fails to make its manual:
| * checking PDF version of manual ... WARNING
| LaTeX errors when creating PDF version.
| This typically indicates Rd problems.
| LaTeX errors found:
| ! Missing $ inserted.
| <inserted text>
| $
| l.682 }{}
| ! Missing } inserted.
| <inserted text>
| }
| l.682
| }{}
| ...
|
| The line appears to be
| \widehat{R_1} =
| \frac{\sum\limits_{i=1}^n{c_i/n}}{\sum\limits_{i=1}^n{L_i/n}}
|
| I asked for assistance in resolving this issue as I could not replicate the
| WARNING. Another user could replicate the warning on Ubuntu 12.04 but was
| able to resolve the issue by removing the DOS end-of-line markers (^M or
| Ctrl-M) from the .Rd file. Neither he nor I could find anything in the R
| Extensions Manual that discussed removing end-of-line markers.
|
| Link to the thread on StackOverflow.com:
|
http://stackoverflow.com/questions/27756679/cran-finds-an-warning-that-r-cmd-check-as-cran-does-not
|
| Link to GitHub repository: http://www.github.com/stevenranney/creelSurvey
|
| Is this an obscure cross platform issue? If so, I would have thought that
| someone else would have already discovered this. If this is normal
| behavior, is there a simple way to remove these end of line markers so I
| can minimize WARNINGS from CRAN in the future?
Given that you pointed to a GH repo, I quickly fetched it as a zip archive.
This looks like a vanilla tex coding issue to me:
* checking PDF version of manual ... WARNING
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Missing $ inserted.
<inserted text>
$
l.682 }{}
! Missing } inserted.
<inserted text>
}
l.682 }{}
! Display math should end with $$.
<to be read again>
\@@par
l.682 }{}
! Extra }, or forgotten \endgroup.
\par ...m \@noitemerr {\@@par }\fi \else {\@@par }
\fi
l.682 }{}
! Missing $ inserted.
<inserted text>
$
l.682 }{}
! Missing $ inserted.
<inserted text>
$
l.682 }{}
! Missing } inserted.
<inserted text>
}
l.682 }{}
! Extra }, or forgotten \endgroup.
\par ...m \@noitemerr {\@@par }\fi \else {\@@par }
\fi
l.682 }{}
! LaTeX Error: Bad math environment delimiter.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
! Missing $ inserted.
<inserted text>
$
l.724 }{}
! Missing } inserted.
<inserted text>
}
l.724 }{}
! Display math should end with $$.
<to be read again>
\@@par
l.724 }{}
! Extra }, or forgotten \endgroup.
\par ...m \@noitemerr {\@@par }\fi \else {\@@par }
\fi
l.724 }{}
! Missing $ inserted.
<inserted text>
$
l.724 }{}
! Missing $ inserted.
<inserted text>
$
l.724 }{}
! Missing } inserted.
<inserted text>
}
l.724 }{}
! Extra }, or forgotten \endgroup.
\par ...m \@noitemerr {\@@par }\fi \else {\@@par }
\fi
l.724 }{}
! LaTeX Error: Bad math environment delimiter.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
* checking PDF version of manual without hyperrefs or index ... ERROR
edd@max:/tmp/creel$
Dirk
--
http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org
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