Error(s) in re-building vignettes:
--- re-building ‘customizing-dccvalidator.Rmd’ using rmarkdown
Loading required package: shinyBS
Parsed with column specification:
cols(
  path = col_character(),
  parent = col_character(),
  specimenID = col_character(),
  individualID = col_character(),
  assay = col_character(),
  fakeAnnotation = col_double(),
  tissue = col_character(),
  organ = col_character(),
  metadataType = col_character(),
  isMultiSpecimen = col_logical(),
  grant = col_logical(),
  consortium = col_logical()
)
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-dccvalidator.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘customizing-dccvalidator.Rmd’

--- re-building ‘deploying-dccvalidator.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 'deploying-dccvalidator.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘deploying-dccvalidator.Rmd’

--- re-building ‘using-the-dccvalidator-app-amp-ad.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 'using-the-dccvalidator-app-amp-ad.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘using-the-dccvalidator-app-amp-ad.Rmd’

--- re-building ‘using-the-dccvalidator-pec.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 'using-the-dccvalidator-pec.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘using-the-dccvalidator-pec.Rmd’

SUMMARY: processing the following files failed:
  ‘customizing-dccvalidator.Rmd’ ‘deploying-dccvalidator.Rmd’
  ‘using-the-dccvalidator-app-amp-ad.Rmd’
  ‘using-the-dccvalidator-pec.Rmd’

Error: Vignette re-building failed.
Execution halted