Error(s) in re-building vignettes:
--- re-building ‘custom_functions.Rmd’ using rmarkdown

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

randomForest 4.6-14
Type rfNews() to see new features/changes/bug fixes.

Attaching package: 'randomForest'

The following object is masked from 'package:ggplot2':

    margin

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

    combine

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

--- re-building ‘grouped_forecast.Rmd’ using rmarkdown
Loading required package: dplyr

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


Attaching package: 'xgboost'

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

    slice

Warning: Removed 848 row(s) containing missing values (geom_path).
Warning: Removed 4977 row(s) containing missing values (geom_path).
Warning: Removed 11872 rows containing missing values (geom_point).
Warning: Removed 123 row(s) containing missing values (geom_path).
Warning: Removed 979 rows containing missing values (geom_point).
Warning: Removed 1994 row(s) containing missing values (geom_path).
Warning: Removed 1994 row(s) containing missing values (geom_path).
Warning: Removed 204 row(s) containing missing values (geom_path).
Warning: Removed 204 row(s) containing missing values (geom_path).
Warning: Removed 68 row(s) containing missing values (geom_path).
Warning: Removed 68 row(s) containing missing values (geom_path).
Warning: Removed 4977 row(s) containing missing values (geom_path).
Warning: Removed 11872 rows containing missing values (geom_point).
Warning: Removed 295 row(s) containing missing values (geom_path).
Warning: Removed 5 row(s) containing missing values (geom_path).
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 'grouped_forecast.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘grouped_forecast.Rmd’

--- re-building ‘grouped_forecast_sequences.Rmd’ using rmarkdown
Loading required package: dplyr

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


Attaching package: 'xgboost'

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

    slice

Warning: Removed 1244 rows containing missing values (geom_col).
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 'grouped_forecast_sequences.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘grouped_forecast_sequences.Rmd’

--- re-building ‘lagged_features.Rmd’ using rmarkdown
Loading required package: dplyr

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

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

--- re-building ‘package_overview.Rmd’ using rmarkdown
Loading required package: dplyr

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

Loading required package: Matrix
Loaded glmnet 3.0-2

randomForest 4.6-14
Type rfNews() to see new features/changes/bug fixes.

Attaching package: 'randomForest'

The following object is masked from 'package:ggplot2':

    margin

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

    combine

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

SUMMARY: processing the following files failed:
  ‘custom_functions.Rmd’ ‘grouped_forecast.Rmd’
  ‘grouped_forecast_sequences.Rmd’ ‘lagged_features.Rmd’
  ‘package_overview.Rmd’

Error: Vignette re-building failed.
Execution halted