Error(s) in re-building vignettes:
  ...
--- re-building ‘Isochrones.Rmd’ using rmarkdown
Linking to GEOS 3.10.2, GDAL 3.4.2, PROJ 9.0.0; sf_use_s2() is TRUE

Attaching package: 'smoothr'

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

    smooth

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

--- re-building ‘KNetworkFunctions.Rmd’ using rmarkdown
Warning: unable to open database file: this file is a WAL-enabled database. It cannot be opened because it is presumably read-only or in a read-only directory. (GDAL error 1)
Quitting from lines 58-76 (KNetworkFunctions.Rmd) 
Error: processing vignette 'KNetworkFunctions.Rmd' failed with diagnostics:
Cannot open "/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/spNetwork/extdata/events.gpkg"; The source could be corrupt or not supported. See `st_drivers()` for a list of supported formats.
--- failed re-building ‘KNetworkFunctions.Rmd’

--- re-building ‘NKDE.Rmd’ using rmarkdown
Linking to GEOS 3.10.2, GDAL 3.4.2, PROJ 9.0.0; sf_use_s2() is TRUE
Warning: unable to open database file: this file is a WAL-enabled database. It cannot be opened because it is presumably read-only or in a read-only directory. (GDAL error 1)
Quitting from lines 314-336 (NKDE.Rmd) 
Error: processing vignette 'NKDE.Rmd' failed with diagnostics:
Cannot open "/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/spNetwork/extdata/events.gpkg"; The source could be corrupt or not supported. See `st_drivers()` for a list of supported formats.
--- failed re-building ‘NKDE.Rmd’

--- re-building ‘NetworkBuilding.Rmd’ using rmarkdown
Linking to GEOS 3.10.2, GDAL 3.4.2, PROJ 9.0.0; sf_use_s2() is TRUE
Warning: unable to open database file: this file is a WAL-enabled database. It cannot be opened because it is presumably read-only or in a read-only directory. (GDAL error 1)
Quitting from lines 37-56 (NetworkBuilding.Rmd) 
Error: processing vignette 'NetworkBuilding.Rmd' failed with diagnostics:
Cannot open "/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/spNetwork/extdata/events.gpkg"; The source could be corrupt or not supported. See `st_drivers()` for a list of supported formats.
--- failed re-building ‘NetworkBuilding.Rmd’

--- re-building ‘SpatialWeightMatrices.Rmd’ using rmarkdown
--- finished re-building ‘SpatialWeightMatrices.Rmd’

--- re-building ‘TNKDE.Rmd’ using rmarkdown
Linking to GEOS 3.10.2, GDAL 3.4.2, PROJ 9.0.0; sf_use_s2() is TRUE
Warning: unable to open database file: this file is a WAL-enabled database. It cannot be opened because it is presumably read-only or in a read-only directory. (GDAL error 1)
Quitting from lines 63-88 (TNKDE.Rmd) 
Error: processing vignette 'TNKDE.Rmd' failed with diagnostics:
Cannot open "/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/spNetwork/extdata/events.gpkg"; The source could be corrupt or not supported. See `st_drivers()` for a list of supported formats.
--- failed re-building ‘TNKDE.Rmd’

SUMMARY: processing the following files failed:
  ‘KNetworkFunctions.Rmd’ ‘NKDE.Rmd’ ‘NetworkBuilding.Rmd’ ‘TNKDE.Rmd’

Error: Vignette re-building failed.
Execution halted