* using log directory 'd:/Rcompile/CRANpkg/local/4.4/ebirdst.Rcheck'
* using R version 4.4.3 (2025-02-28 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 13.3.0
    GNU Fortran (GCC) 13.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'ebirdst/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'ebirdst' version '3.2023.1'
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'ebirdst' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking 'build' directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... [1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s] OK
* checking whether the package can be unloaded cleanly ... [1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s] OK
* checking loading without being on the library search path ... [1s] OK
* checking whether startup messages can be suppressed ... [1s] OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [6s] OK
* checking Rd files ... [1s] OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking contents of 'data' directory ... OK
* checking data for non-ASCII characters ... [1s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [9s] ERROR
Running examples in 'ebirdst-Ex.R' failed
The error most likely occurred in:

> ### Name: assign_to_grid
> ### Title: Assign points to a spacetime grid
> ### Aliases: assign_to_grid
> 
> ### ** Examples
> 
> set.seed(1)
> 
> # generate some example points
> points_xyt <- data.frame(x = runif(100), y = runif(100), t = rnorm(100))
> # assign to grid
> cells <- assign_to_grid(points_xyt, res = c(0.1, 0.1, 0.5))
> 
> # assign a second set of points to the same grid
> assign_to_grid(points_xyt, grid_definition = attr(cells, "grid_definition"))
# A tibble: 100 × 2
   cell_xy cell_xyt
   <chr>   <chr>   
 1 4-7     4-7-4   
 2 5-4     5-4-5   
 3 7-3     7-3-3   
 4 10-10   10-10-6 
 5 3-7     3-7-4   
 6 10-3    10-3-9  
 7 10-2    10-2-7  
 8 8-5     8-5-7   
 9 7-10    7-10-6  
10 2-7     2-7-9   
# ℹ 90 more rows
> 
> # assign lon-lat points to a 10km space-only grid
> points_ll <- data.frame(longitude = runif(100, min = -180, max = 180),
+                         latitude = runif(100, min = -90, max = 90))
> assign_to_grid(points_ll, res = c(10000, 10000), is_lonlat = TRUE)
Warning: PROJ: proj_create_from_database: Cannot find proj.db (GDAL error 1)
Warning: [vect] Cannot set SRS to vector: empty srs
Error: [project] input crs is not valid
Execution halted
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [2s] OK
  Running 'testthat.R' [2s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [20s] OK
* checking PDF version of manual ... [19s] OK
* checking HTML version of manual ... [7s] OK
* DONE
Status: 1 ERROR