Error(s) in re-building vignettes:
--- re-building 'PropertiesAthens.Rmd' using knitr
Linking to GEOS 3.9.1, GDAL 3.2.1, PROJ 7.2.1; sf_use_s2() is TRUE
-- Attaching packages --------------------------------------- tidyverse 1.3.1 --
v ggplot2 3.3.5     v purrr   0.3.4
v tibble  3.1.6     v dplyr   1.0.7
v tidyr   1.1.4     v stringr 1.4.0
v readr   2.1.1     v forcats 0.5.1
-- Conflicts ------------------------------------------ tidyverse_conflicts() --
x dplyr::filter() masks stats::filter()
x dplyr::lag()    masks stats::lag()
Loading required package: sp
Loading required package: spData
To access larger datasets in this package, install the spDataLarge
package with: `install.packages('spDataLarge',
repos='https://nowosad.github.io/drat/', type='source')`
--- finished re-building 'PropertiesAthens.Rmd'

--- re-building 'hsar.Rmd' using knitr
Checking rgeos availability: TRUE
Please note that 'maptools' will be retired by the end of 2023,
plan transition at your earliest convenience;
some functionality will be moved to 'sp'.
Please note that rgdal will be retired by the end of 2023,
plan transition to sf/stars/terra functions using GDAL and PROJ
at your earliest convenience.

rgdal: version: 1.5-28, (SVN revision 1158)
Geospatial Data Abstraction Library extensions to R successfully loaded
Loaded GDAL runtime: GDAL 3.2.1, released 2020/12/29
Path to GDAL shared files: D:/temp/RtmpyuFRqI/RLIBS_ecd45c6d6040/rgdal/gdal
GDAL binary built with GEOS: TRUE 
Loaded PROJ runtime: Rel. 7.2.1, January 1st, 2021, [PJ_VERSION: 721]
Path to PROJ shared files: D:/temp/RtmpyuFRqI/RLIBS_ecd45c6d6040/rgdal/proj
PROJ CDN enabled: FALSE
Linking to sp version:1.4-6
To mute warnings of possible GDAL/OSR exportToProj4() degradation,
use options("rgdal_show_exportToProj4_warnings"="none") before loading sp or rgdal.
Overwritten PROJ_LIB was D:/temp/RtmpyuFRqI/RLIBS_ecd45c6d6040/rgdal/proj
rgeos version: 0.5-9, (SVN revision 684)
 GEOS runtime version: 3.9.1-CAPI-1.14.2 
 Please note that rgeos will be retired by the end of 2023,
plan transition to sf functions using GEOS at your earliest convenience.
 GEOS using OverlayNG
 Linking to sp version: 1.4-6 
 Polygon checking: TRUE 

Loading required package: spData
To access larger datasets in this package, install the spDataLarge
package with: `install.packages('spDataLarge',
repos='https://nowosad.github.io/drat/', type='source')`
Loading required package: sf
Linking to GEOS 3.9.1, GDAL 3.2.1, PROJ 7.2.1; sf_use_s2() is TRUE
Quitting from lines 112-121 (hsar.Rmd) 
Error: processing vignette 'hsar.Rmd' failed with diagnostics:
no method or default for coercing "matrix" to "dgCMatrix"
--- failed re-building 'hsar.Rmd'

SUMMARY: processing the following file failed:
  'hsar.Rmd'

Error: Vignette re-building failed.
Execution halted