pandoc文档转换失败，错误2

Question

when I knit HTML in R studio, I get this:

"C:/Users/Susan/ANACON~1/Scripts/pandoc" +RTS -K512m -RTS lesson3_student.utf8.md --to html --from markdown+autolink_bare_uris+ascii_identifiers+tex_math_single_backslash --output lesson3_student.html --smart --email-obfuscation none --self-contained --standalone --section-divs --template "C:\\Users\\Susan\\Documents\\R\\win-library\\3.3\\rmarkdown\\rmd\\h\\default.html" --no-highlight --variable highlightjs=1 --variable "theme:bootstrap" --include-in-header "C:\\Users\\Susan\\AppData\\Local\\Temp\\RtmpaUaaRx\\rmarkdown-str3cf45da21737.html" --mathjax --variable "mathjax-url: https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML " output file: lesson3_student.knit.md

unrecognized option `--smart' Try pandoc.exe --help for more information. Error: pandoc document conversion failed with error 2 In addition: Warning message: running command '"C:/Users/Susan/ANACON~1/Scripts/pandoc" +RTS -K512m -RTS lesson3_student.utf8.md --to html --from markdown+autolink_bare_uris+ascii_identifiers+tex_math_single_backslash --output lesson3_student.html --smart --email-obfuscation none --self-contained --standalone --section-divs --template "C:\\Users\\Susan\\Documents\\R\\win-library\\3.3\\rmarkdown\\rmd\\h\\default.html" --no-highlight --variable highlightjs=1 --variable "theme:bootstrap" --include-in-header "C:\\Users\\Susan\\AppData\\Local\\Temp\\RtmpaUaaRx\\rmarkdown-str3cf45da21737.html" --mathjax --variable "mathjax-url: https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML "' had status 2 Execution halted

Can someone give me an idea what went wrong and how to fix it?

Thank you

Answer 1

Today I had the same problem. I fixed it by setting the smart option to false , as described here .

   output:
     html_document: 
       smart: false

It seems that --smart is no longer supported in the newest pandoc version (1.19.2.1), even though it should be should be; see discusion on the RStudio forum