Error(s) in re-building vignettes:
--- re-building ‘EDA.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
sh: line 1: 10408 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Bold Italic.ttf' '/Volumes/Temp/tmp/RtmpHbUOs9/fonts/Arial Narrow Bold Italic' 2>&1
sh: line 1: 10410 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Bold.ttf' '/Volumes/Temp/tmp/RtmpHbUOs9/fonts/Arial Narrow Bold' 2>&1
sh: line 1: 10412 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Italic.ttf' '/Volumes/Temp/tmp/RtmpHbUOs9/fonts/Arial Narrow Italic' 2>&1
sh: line 1: 10414 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow.ttf' '/Volumes/Temp/tmp/RtmpHbUOs9/fonts/Arial Narrow' 2>&1
Imported Arial Narrow fonts.

Attaching package: 'dlookr'

The following object is masked from 'package:base':

    transform


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

Quitting from lines 252-254 (EDA.Rmd) 
Error: processing vignette 'EDA.Rmd' failed with diagnostics:
polygon edge not found
--- failed re-building ‘EDA.Rmd’

--- re-building ‘diagonosis.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
sh: line 1: 10617 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Bold Italic.ttf' '/Volumes/Temp/tmp/RtmpqqnjW7/fonts/Arial Narrow Bold Italic' 2>&1
sh: line 1: 10625 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Bold.ttf' '/Volumes/Temp/tmp/RtmpqqnjW7/fonts/Arial Narrow Bold' 2>&1
sh: line 1: 10637 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Italic.ttf' '/Volumes/Temp/tmp/RtmpqqnjW7/fonts/Arial Narrow Italic' 2>&1
sh: line 1: 10646 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow.ttf' '/Volumes/Temp/tmp/RtmpqqnjW7/fonts/Arial Narrow' 2>&1
Imported Arial Narrow fonts.

Attaching package: 'dlookr'

The following object is masked from 'package:base':

    transform


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

Quitting from lines 234-236 (diagonosis.Rmd) 
Error: processing vignette 'diagonosis.Rmd' failed with diagnostics:
polygon edge not found
--- failed re-building ‘diagonosis.Rmd’

--- re-building ‘introduce.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
sh: line 1: 11836 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Bold Italic.ttf' '/Volumes/Temp/tmp/RtmpnNbxoz/fonts/Arial Narrow Bold Italic' 2>&1
sh: line 1: 11840 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Bold.ttf' '/Volumes/Temp/tmp/RtmpnNbxoz/fonts/Arial Narrow Bold' 2>&1
sh: line 1: 11844 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Italic.ttf' '/Volumes/Temp/tmp/RtmpnNbxoz/fonts/Arial Narrow Italic' 2>&1
sh: line 1: 11851 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow.ttf' '/Volumes/Temp/tmp/RtmpnNbxoz/fonts/Arial Narrow' 2>&1
Imported Arial Narrow fonts.

Attaching package: 'dlookr'

The following object is masked from 'package:base':

    transform


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

--- finished re-building ‘introduce.Rmd’

--- re-building ‘transformation.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
sh: line 1: 12138 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Bold Italic.ttf' '/Volumes/Temp/tmp/Rtmp1atRFR/fonts/Arial Narrow Bold Italic' 2>&1
sh: line 1: 12140 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Bold.ttf' '/Volumes/Temp/tmp/Rtmp1atRFR/fonts/Arial Narrow Bold' 2>&1
sh: line 1: 12142 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow Italic.ttf' '/Volumes/Temp/tmp/Rtmp1atRFR/fonts/Arial Narrow Italic' 2>&1
sh: line 1: 12147 Segmentation fault: 11  '/Volumes/Builds/packages/big-sur-arm64/Rlib/4.1/Rttf2pt1/exec//ttf2pt1' -a -GfAe '/System/Library/Fonts/Supplemental/Arial Narrow.ttf' '/Volumes/Temp/tmp/Rtmp1atRFR/fonts/Arial Narrow' 2>&1
Imported Arial Narrow fonts.

Attaching package: 'dlookr'

The following object is masked from 'package:base':

    transform


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

Quitting from lines 132-146 (transformation.Rmd) 
Error: processing vignette 'transformation.Rmd' failed with diagnostics:
polygon edge not found
--- failed re-building ‘transformation.Rmd’

SUMMARY: processing the following files failed:
  ‘EDA.Rmd’ ‘diagonosis.Rmd’ ‘transformation.Rmd’

Error: Vignette re-building failed.
Execution halted