Running examples in ‘nlrx-Ex.R’ failed
The error most likely occurred in:

> ### Name: nldoc
> ### Title: Create NetLogo documentation
> ### Aliases: nldoc
> 
> ### ** Examples
> 
> 
> # List model files (.nls subfiles are also supported)
> modelfiles <- c("https://raw.githubusercontent.com/nldoc/nldoc_pg/master/WSP.nlogo",
+                 "https://raw.githubusercontent.com/nldoc/nldoc_pg/master/WSP.nls")
> 
> # Define output directory:
> outdir <- tempdir()  # adjust path to your needs
> 
> # Create documentation:
> nldoc(modelfiles = modelfiles,
+       infotab=TRUE,
+       gui=TRUE,
+       bs=TRUE,
+       outpath = outdir,
+       output_format = "html",
+       number_sections = TRUE,
+       theme = "cosmo",
+       date = date(),
+       toc = TRUE)
/usr/local/bin/pandoc +RTS -K512m -RTS nldoc.utf8.md --to html4 --from markdown+autolink_bare_uris+tex_math_single_backslash+smart --output nldoc.html --email-obfuscation none --self-contained --standalone --section-divs --table-of-contents --toc-depth 3 --template /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.0/rmarkdown/rmd/h/default.html --no-highlight --variable highlightjs=1 --number-sections --variable 'theme:cosmo' --include-in-header /Volumes/Temp/tmp/RtmpAdyJPI/rmarkdown-stre70d251199de.html --mathjax --variable 'mathjax-url:https://mathjax.rstudio.com/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML' --lua-filter /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.0/rmarkdown/rmd/lua/pagebreak.lua --lua-filter /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.0/rmarkdown/rmd/lua/latex-div.lua 
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: pandoc document conversion failed with error 6
Execution halted