Error(s) in re-building vignettes:
--- re-building ‘PoS_codata.Rmd’ using rmarkdown
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: processing vignette 'PoS_codata.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘PoS_codata.Rmd’

--- re-building ‘PoS_interim.Rmd’ using rmarkdown
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: processing vignette 'PoS_interim.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘PoS_interim.Rmd’

--- re-building ‘customizing_plots.Rmd’ using rmarkdown
Loading required package: Rcpp
This is RBesT version 1.6.0

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

This is bayesplot version 1.7.1
- Online documentation and vignettes at mc-stan.org/bayesplot
- bayesplot theme set to bayesplot::theme_default()
   * Does _not_ affect other ggplot2 plots
   * See ?bayesplot_theme_set for details on theme setting
Warning: The largest R-hat is 1.14, indicating chains have not mixed.
Running the chains for more iterations may help. See
http://mc-stan.org/misc/warnings.html#r-hat
Warning: Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable.
Running the chains for more iterations may help. See
http://mc-stan.org/misc/warnings.html#bulk-ess
Warning: Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable.
Running the chains for more iterations may help. See
http://mc-stan.org/misc/warnings.html#tail-ess
Warning in gMAP(cbind(y, y.se) ~ 1 | study, family = gaussian, data = transform(crohn,  :
  Maximal Rhat > 1.1. Consider increasing RBesT.MC.warmup MCMC parameter.
Final MCMC sample equivalent to less than 1000 independent draws.
Please consider increasing the MCMC simulation size.
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: processing vignette 'customizing_plots.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘customizing_plots.Rmd’

--- re-building ‘introduction.Rmd’ using rmarkdown
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: processing vignette 'introduction.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘introduction.Rmd’

--- re-building ‘introduction_normal.Rmd’ using rmarkdown
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: processing vignette 'introduction_normal.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘introduction_normal.Rmd’

--- re-building ‘robustMAP.Rmd’ using rmarkdown
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
Warning in calc_loc(mix, "mode") :
  Detected multiple modes.
The ESS is determined for the largest mode, but ESS concept is ill-defined for multi-modal distributions.
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: processing vignette 'robustMAP.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘robustMAP.Rmd’

--- re-building ‘variances_MAP.Rmd’ using rmarkdown
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: processing vignette 'variances_MAP.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘variances_MAP.Rmd’

SUMMARY: processing the following files failed:
  ‘PoS_codata.Rmd’ ‘PoS_interim.Rmd’ ‘customizing_plots.Rmd’
  ‘introduction.Rmd’ ‘introduction_normal.Rmd’ ‘robustMAP.Rmd’
  ‘variances_MAP.Rmd’

Error: Vignette re-building failed.
Execution halted