Running examples in 'lwgeom-Ex.R' failed
The error most likely occurred in:

> ### Name: st_transform_proj
> ### Title: Transform or convert coordinates of simple features directly
> ###   with Proj.4 (bypassing GDAL)
> ### Aliases: st_transform_proj st_transform_proj.sfc st_transform_proj.sf
> ###   st_transform_proj.sfg
> 
> ### ** Examples
> 
> library(sf)
Linking to GEOS 3.9.0, GDAL 3.2.1, PROJ 7.2.1
> p1 = st_point(c(7,52))
> p2 = st_point(c(-30,20))
> sfc = st_sfc(p1, p2, crs = 4326)
> sfc
Geometry set for 2 features 
Geometry type: POINT
Dimension:     XY
Bounding box:  xmin: -30 ymin: 20 xmax: 7 ymax: 52
Geodetic CRS:  WGS 84
POINT (7 52)
POINT (-30 20)
> st_transform_proj(sfc, "+proj=wintri")
Geometry set for 2 features 
Geometry type: POINT
Dimension:     XY
Bounding box:  xmin: -3270597 ymin: 2238779 xmax: 665843 ymax: 5789966
CRS:           +proj=wintri
POINT (665843 5789966)
POINT (-3270597 2238779)
> library(sf)
> nc = st_read(system.file("shape/nc.shp", package="sf"))
Reading layer `nc' from data source `D:\temp\Rtmp2b5K1I\RLIBS_12cc83e61138b\sf\shape\nc.shp' using driver `ESRI Shapefile'
Simple feature collection with 100 features and 14 fields
Geometry type: MULTIPOLYGON
Dimension:     XY
Bounding box:  xmin: -84.32385 ymin: 33.88199 xmax: -75.45698 ymax: 36.58965
Geodetic CRS:  NAD27
> st_transform_proj(nc[1,], "+proj=wintri +over")
Simple feature collection with 1 feature and 14 fields
Geometry type: MULTIPOLYGON
Dimension:     XY
Bounding box:  xmin: -6776742 ymin: 4191789 xmax: -6736178 ymax: 4233236
CRS:           +proj=wintri +over
   AREA PERIMETER CNTY_ CNTY_ID NAME  FIPS FIPSNO CRESS_ID BIR74 SID74 NWBIR74
1 0.114     1.442  1825    1825 Ashe 37009  37009        5  1091     1      10
  BIR79 SID79 NWBIR79                       geometry
1  1364     0      19 MULTIPOLYGON (((-6760648 41...
> st_transform_proj(structure(p1, proj4string = "+init=epsg:4326"), "+init=epsg:3857")
proj_create: SQLite error on SELECT name, type, coordinate_system_auth_name, coordinate_system_code, datum_auth_name, datum_code, area_of_use_auth_name, area_of_use_code, text_definition, deprecated FROM geodetic_crs WHERE auth_name = ? AND code = ?: no such column: area_of_use_auth_name
Error in CPL_lwgeom_transform(x, crs) : 
  st_lwgeom_transform: one of the proj strings is invalid
Calls: st_transform_proj ... st_transform_proj -> st_transform_proj.sfc -> CPL_lwgeom_transform
Execution halted