Knitting R Markdown to HTML fails with pandoc 2.x
mhmdmodan opened this issue · 4 comments
Slightly misleading, actually knitting to markdown itself looks like it works fine, but converting with pandoc to HTML is what raises the issue. Works fine for word. Seems in pandoc 2.x, the argument --smart has been removed in favor of +smart/-smart.
Here's the full error when knitting to HTML:
processing file: rmd_10c84bfc4fab.rmd
|.................................................................| 100%
ordinary text without R code
output file: rmd_10c857bb4c44.knit.md
"C:/Users/mhmdm/AppData/Local/Pandoc/pandoc" +RTS -K512m -RTS rmd_10c857bb4c44.utf8.md --to html --from markdown+autolink_bare_uris+ascii_identifiers+tex_math_single_backslash --output pandoc10c8224733f.html --smart --email-obfuscation none --self-contained --standalone --section-divs --template "C:\Users\mhmdm\Documents\R\win-library\3.4\rmarkdown\rmd\h\default.html" --no-highlight --variable highlightjs=1 --variable "theme:bootstrap" --include-in-header "C:\Users\mhmdm\AppData\Local\Temp\RtmpuaXowu\rmarkdown-str10c839a41c8a.html" --mathjax --variable "mathjax-url:https://mathjax.rstudio.com/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"
--smart/-S has been removed. Use +smart or -smart extension instead.
For example: pandoc -f markdown+smart -t markdown-smart.
Try pandoc.exe --help for more information.
Error: pandoc document conversion failed with error 2
In addition: Warning message:
running command '"C:/Users/mhmdm/AppData/Local/Pandoc/pandoc" +RTS -K512m -RTS rmd_10c857bb4c44.utf8.md --to html --from markdown+autolink_bare_uris+ascii_identifiers+tex_math_single_backslash --output pandoc10c8224733f.html --smart --email-obfuscation none --self-contained --standalone --section-divs --template "C:\Users\mhmdm\Documents\R\win-library\3.4\rmarkdown\rmd\h\default.html" --no-highlight --variable highlightjs=1 --variable "theme:bootstrap" --include-in-header "C:\Users\mhmdm\AppData\Local\Temp\RtmpuaXowu\rmarkdown-str10c839a41c8a.html" --mathjax --variable "mathjax-url:https://mathjax.rstudio.com/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"' had status 2
This can be remedied in the RMD however by setting smart to false in the header.
output:
html_document:
smart: false
Knitting/conversion works fine with pandoc 1.19.2.1
Does this work with RStudio or regular R GUI? Last I checked knitr release didn't support Pandoc v2 yet. I think there's also some stupid stuff that can happen with assumed Pandoc paths in knitr/rmarkdown packages. There was a SO post about it a little while ago but I can't seem to find it.
We don't invoke Pandoc directly, we actually use rmarkdown package, same as RStudio.