* using log directory 'd:/Rcompile/CRANpkg/local/4.4/flexurba.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 'flexurba/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'flexurba' version '0.2.2'
* 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 'flexurba' can be installed ... OK
* used C++ compiler: 'g++.exe (GCC) 13.3.0'
* 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 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 ... [8s] 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 R/sysdata.rda ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compiled code ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [8s] ERROR
Running examples in 'flexurba-Ex.R' failed
The error most likely occurred in:

> ### Name: DoU_classify_grid
> ### Title: Create the DEGURBA grid cell classification
> ### Aliases: DoU_classify_grid
> 
> ### ** Examples
> 
> # load the data
> data_belgium <- DoU_load_grid_data_belgium()
Warning: PROJ: proj_get_authorities_from_database: Cannot find proj.db (GDAL error 1)
Error: [rast] empty srs
Execution halted
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [42s] ERROR
  Running 'spelling.R' [0s]
  Running 'testthat.R' [41s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > # This file is part of the standard setup for testthat.
  > # It is recommended that you do not modify it.
  > #
  > # Where should you do additional test configuration?
  > # Learn more about the roles of various files in:
  > # * https://r-pkgs.org/tests.html
  > # * https://testthat.r-lib.org/reference/test_package.html#special-files
  > 
  > library(testthat)
  > library(flexurba)
  > 
  > test_check("flexurba")
  Saving _problems/test-classify-grid-112.R
  Saving _problems/test-classify-grid-330.R
  Saving _problems/test-classify-grid-770.R
  Saving _problems/test-classify-grid-864.R
  Saving _problems/test-classify-grid-941.R
  Saving _problems/test-classify-grid-1075.R
  Saving _problems/test-classify-units-8.R
  Saving _problems/test-fill-gaps-17.R
  Saving _problems/test-get-optimal-builtup-12.R
  Saving _problems/test-load-grid-data-belgium-4.R
  Saving _problems/test-plot-grid-6.R
  Saving _problems/test-plot-units-6.R
  [ FAIL 12 | WARN 22 | SKIP 0 | PASS 79 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-classify-grid.R:55:3'): DoU_classify_grid() works ──────────────
  Error in `h(simpleError(msg, call))`: error in evaluating the argument 'x' in selecting a method for function 'values': [rast] empty srs
  Backtrace:
       ▆
    1. ├─testthat::expect_equal(...) at test-classify-grid.R:55:3
    2. │ └─testthat::quasi_label(enquo(object), label)
    3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
    4. ├─terra::values(...)
    5. ├─flexurba::DoU_classify_grid(...)
    6. │ └─flexurba::DoU_preprocess_grid(data)
    7. │   ├─terra::crs("ESRI:54009", proj = TRUE)
    8. │   └─terra::crs("ESRI:54009", proj = TRUE)
    9. │     └─terra (local) .local(x, ...)
   10. │       ├─terra::rast(crs = x)
   11. │       └─terra::rast(crs = x)
   12. │         └─terra (local) .local(x = x, ...)
   13. │           └─terra:::new_rast(...)
   14. │             └─terra:::messages(r, "rast")
   15. │               └─terra:::error(f, x@pntr$getError())
   16. │                 └─base::stop("[", f, "] ", emsg, ..., call. = FALSE)
   17. └─base::.handleSimpleError(`<fn>`, "[rast] empty srs", base::quote(NULL))
   18.   └─base (local) h(simpleError(msg, call))
  ── Error ('test-classify-grid.R:270:3'): DoU_classify_grid() works prt2 ────────
  Error in `h(simpleError(msg, call))`: error in evaluating the argument 'x' in selecting a method for function 'values': [rast] empty srs
  Backtrace:
       ▆
    1. ├─testthat::expect_equal(...) at test-classify-grid.R:270:3
    2. │ └─testthat::quasi_label(enquo(object), label)
    3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
    4. ├─terra::values(...)
    5. ├─flexurba::DoU_classify_grid(...)
    6. │ └─flexurba::DoU_preprocess_grid(data)
    7. │   ├─terra::crs("ESRI:54009", proj = TRUE)
    8. │   └─terra::crs("ESRI:54009", proj = TRUE)
    9. │     └─terra (local) .local(x, ...)
   10. │       ├─terra::rast(crs = x)
   11. │       └─terra::rast(crs = x)
   12. │         └─terra (local) .local(x = x, ...)
   13. │           └─terra:::new_rast(...)
   14. │             └─terra:::messages(r, "rast")
   15. │               └─terra:::error(f, x@pntr$getError())
   16. │                 └─base::stop("[", f, "] ", emsg, ..., call. = FALSE)
   17. └─base::.handleSimpleError(`<fn>`, "[rast] empty srs", base::quote(NULL))
   18.   └─base (local) h(simpleError(msg, call))
  ── Error ('test-classify-grid.R:682:3'): the different parameters work ─────────
  Error in `h(simpleError(msg, call))`: error in evaluating the argument 'x' in selecting a method for function 'values': [rast] empty srs
  Backtrace:
       ▆
    1. ├─testthat::expect_equal(...) at test-classify-grid.R:682:3
    2. │ └─testthat::quasi_label(enquo(object), label)
    3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
    4. ├─terra::values(...)
    5. ├─flexurba::DoU_classify_grid(...)
    6. │ └─flexurba::DoU_preprocess_grid(data)
    7. │   ├─terra::crs("ESRI:54009", proj = TRUE)
    8. │   └─terra::crs("ESRI:54009", proj = TRUE)
    9. │     └─terra (local) .local(x, ...)
   10. │       ├─terra::rast(crs = x)
   11. │       └─terra::rast(crs = x)
   12. │         └─terra (local) .local(x = x, ...)
   13. │           └─terra:::new_rast(...)
   14. │             └─terra:::messages(r, "rast")
   15. │               └─terra:::error(f, x@pntr$getError())
   16. │                 └─base::stop("[", f, "] ", emsg, ..., call. = FALSE)
   17. └─base::.handleSimpleError(`<fn>`, "[rast] empty srs", base::quote(NULL))
   18.   └─base (local) h(simpleError(msg, call))
  ── Error ('test-classify-grid.R:855:3'): DoU_classify_grid_water() works ───────
  Error in `h(simpleError(msg, call))`: error in evaluating the argument 'x' in selecting a method for function 'values': [rast] empty srs
  Backtrace:
       ▆
    1. ├─testthat::expect_equal(...) at test-classify-grid.R:855:3
    2. │ └─testthat::quasi_label(enquo(object), label)
    3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
    4. ├─... %>% sum
    5. ├─terra::values(...)
    6. ├─flexurba::DoU_classify_grid_water(...)
    7. │ └─flexurba::DoU_preprocess_grid(data)
    8. │   ├─terra::crs("ESRI:54009", proj = TRUE)
    9. │   └─terra::crs("ESRI:54009", proj = TRUE)
   10. │     └─terra (local) .local(x, ...)
   11. │       ├─terra::rast(crs = x)
   12. │       └─terra::rast(crs = x)
   13. │         └─terra (local) .local(x = x, ...)
   14. │           └─terra:::new_rast(...)
   15. │             └─terra:::messages(r, "rast")
   16. │               └─terra:::error(f, x@pntr$getError())
   17. │                 └─base::stop("[", f, "] ", emsg, ..., call. = FALSE)
   18. └─base::.handleSimpleError(`<fn>`, "[rast] empty srs", base::quote(NULL))
   19.   └─base (local) h(simpleError(msg, call))
  ── Error ('test-classify-grid.R:941:3'): the errors are thrown in case of invalid arguments ──
  Error: [rast] empty srs
  Backtrace:
       ▆
    1. └─flexurba::DoU_classify_grid_urban_centres(data) at test-classify-grid.R:941:3
    2.   └─flexurba::DoU_preprocess_grid(data)
    3.     ├─terra::crs("ESRI:54009", proj = TRUE)
    4.     └─terra::crs("ESRI:54009", proj = TRUE)
    5.       └─terra (local) .local(x, ...)
    6.         ├─terra::rast(crs = x)
    7.         └─terra::rast(crs = x)
    8.           └─terra (local) .local(x = x, ...)
    9.             └─terra:::new_rast(...)
   10.               └─terra:::messages(r, "rast")
   11.                 └─terra:::error(f, x@pntr$getError())
  ── Failure ('test-classify-grid.R:1065:3'): the depricated functions exist ─────
  Expected `{ ... }` not to throw any errors.
  Actually got a <simpleError> with message:
    [rast] empty srs
  ── Error ('test-classify-units.R:4:3'): DoU_classify_units() works ─────────────
  Error: [rast] empty srs
  Backtrace:
       ▆
    1. └─flexurba::DoU_classify_grid(...) at test-classify-units.R:4:3
    2.   └─flexurba::DoU_preprocess_grid(data)
    3.     ├─terra::crs("ESRI:54009", proj = TRUE)
    4.     └─terra::crs("ESRI:54009", proj = TRUE)
    5.       └─terra (local) .local(x, ...)
    6.         ├─terra::rast(crs = x)
    7.         └─terra::rast(crs = x)
    8.           └─terra (local) .local(x = x, ...)
    9.             └─terra:::new_rast(...)
   10.               └─terra:::messages(r, "rast")
   11.                 └─terra:::error(f, x@pntr$getError())
  ── Error ('test-fill-gaps.R:2:3'): fill_gaps() functions works ─────────────────
  Error in `h(simpleError(msg, call))`: error in evaluating the argument 'x' in selecting a method for function 'values': error in evaluating the argument 'x' in selecting a method for function 'as.polygons': [rast] empty srs
  Backtrace:
       ▆
    1. ├─testthat::expect_equal(...) at test-fill-gaps.R:2:3
    2. │ └─testthat::quasi_label(enquo(object), label)
    3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
    4. ├─terra::values(...)
    5. ├─flexurba::fill_gaps(...)
    6. │ ├─terra::as.polygons(x, dissolve = TRUE) %>% sf::st_as_sf()
    7. │ └─terra::as.polygons(x, dissolve = TRUE)
    8. ├─sf::st_as_sf(.)
    9. ├─terra::rast(...)
   10. ├─terra::rast(...)
   11. │ └─terra (local) .local(x = x, ...)
   12. │   └─terra:::new_rast(...)
   13. │     └─terra:::messages(r, "rast")
   14. │       └─terra:::error(f, x@pntr$getError())
   15. │         └─base::stop("[", f, "] ", emsg, ..., call. = FALSE)
   16. ├─base::.handleSimpleError(`<fn>`, "[rast] empty srs", base::quote(NULL))
   17. │ └─base (local) h(simpleError(msg, call))
   18. └─base::.handleSimpleError(...)
   19.   └─base (local) h(simpleError(msg, call))
  ── Error ('test-get-optimal-builtup.R:2:3'): DoU_get_optimal_builtup() works ───
  Error: [rast] empty srs
  Backtrace:
       ▆
    1. ├─testthat::expect_equal(...) at test-get-optimal-builtup.R:2:3
    2. │ └─testthat::quasi_label(enquo(object), label)
    3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
    4. └─flexurba::DoU_get_optimal_builtup(...)
    5.   └─flexurba::DoU_preprocess_grid(data)
    6.     ├─terra::crs("ESRI:54009", proj = TRUE)
    7.     └─terra::crs("ESRI:54009", proj = TRUE)
    8.       └─terra (local) .local(x, ...)
    9.         ├─terra::rast(crs = x)
   10.         └─terra::rast(crs = x)
   11.           └─terra (local) .local(x = x, ...)
   12.             └─terra:::new_rast(...)
   13.               └─terra:::messages(r, "rast")
   14.                 └─terra:::error(f, x@pntr$getError())
  ── Failure ('test-load-grid-data-belgium.R:2:3'): crop_GHSLdata() works ────────
  Expected `load_grid_data_belgium()` not to throw any errors.
  Actually got a <simpleError> with message:
    [rast] empty srs
  ── Error ('test-plot-grid.R:2:3'): DoU_plot_grid() works ───────────────────────
  Error: [rast] empty srs
  Backtrace:
       ▆
    1. └─flexurba::DoU_classify_grid(...) at test-plot-grid.R:2:3
    2.   └─flexurba::DoU_preprocess_grid(data)
    3.     ├─terra::crs("ESRI:54009", proj = TRUE)
    4.     └─terra::crs("ESRI:54009", proj = TRUE)
    5.       └─terra (local) .local(x, ...)
    6.         ├─terra::rast(crs = x)
    7.         └─terra::rast(crs = x)
    8.           └─terra (local) .local(x = x, ...)
    9.             └─terra:::new_rast(...)
   10.               └─terra:::messages(r, "rast")
   11.                 └─terra:::error(f, x@pntr$getError())
  ── Error ('test-plot-units.R:2:3'): DoU_plot_units() works ─────────────────────
  Error: [rast] empty srs
  Backtrace:
       ▆
    1. └─flexurba::DoU_classify_grid(...) at test-plot-units.R:2:3
    2.   └─flexurba::DoU_preprocess_grid(data)
    3.     ├─terra::crs("ESRI:54009", proj = TRUE)
    4.     └─terra::crs("ESRI:54009", proj = TRUE)
    5.       └─terra (local) .local(x, ...)
    6.         ├─terra::rast(crs = x)
    7.         └─terra::rast(crs = x)
    8.           └─terra (local) .local(x = x, ...)
    9.             └─terra:::new_rast(...)
   10.               └─terra:::messages(r, "rast")
   11.                 └─terra:::error(f, x@pntr$getError())
  
  [ FAIL 12 | WARN 22 | SKIP 0 | PASS 79 ]
  Error:
  ! Test failures.
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [5s] OK
* checking PDF version of manual ... [20s] OK
* checking HTML version of manual ... [9s] OK
* DONE
Status: 2 ERRORs