* using log directory 'd:/Rcompile/CRANpkg/local/4.5/expowo.Rcheck'
* using R version 4.5.3 (2026-03-11 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'expowo/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'expowo' version '3.0'
* 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 'expowo' can be installed ... OK
* checking installed package size ... INFO
  installed size is  5.1Mb
  sub-directories of 1Mb or more:
    doc    3.4Mb
    help   1.4Mb
* 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 ... [4s] OK
* checking whether the package can be loaded with stated dependencies ... [4s] OK
* checking whether the package can be unloaded cleanly ... [4s] OK
* checking whether the namespace can be loaded with stated dependencies ... [4s] OK
* checking whether the namespace can be unloaded cleanly ... [4s] OK
* checking loading without being on the library search path ... [4s] 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 ... [13s] 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 ... [7s] OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [57s] ERROR
Error(s) in re-building vignettes:
--- re-building 'data_package.Rmd' using rmarkdown
--- finished re-building 'data_package.Rmd'

--- re-building 'mapping_distribution.Rmd' using rmarkdown
--- finished re-building 'mapping_distribution.Rmd'

--- re-building 'mining_accepted_genera.Rmd' using rmarkdown

Quitting from mining_accepted_genera.Rmd:67-79 [unnamed-chunk-4]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `file()`:
! cannot open the connection to 'http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:30000909-2'
---
Backtrace:
    ▆
 1. └─expowo::powoGenera(...)
 2.   └─expowo:::.getgenURI(...)
 3.     └─base::readLines(powo_codes$uri[i], encoding = "UTF-8", warn = F)
 4.       └─base::file(con, "r")
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'mining_accepted_genera.Rmd' failed with diagnostics:
cannot open the connection to 'http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:30000909-2'
--- failed re-building 'mining_accepted_genera.Rmd'

--- re-building 'mining_family_species_number.Rmd' using rmarkdown
--- finished re-building 'mining_family_species_number.Rmd'

--- re-building 'mining_species.Rmd' using rmarkdown
--- finished re-building 'mining_species.Rmd'

--- re-building 'mining_species_distribution.Rmd' using rmarkdown
--- finished re-building 'mining_species_distribution.Rmd'

--- re-building 'mining_toprichest_genera.Rmd' using rmarkdown
--- finished re-building 'mining_toprichest_genera.Rmd'

--- re-building 'plotting_discoveries.Rmd' using rmarkdown
--- finished re-building 'plotting_discoveries.Rmd'

--- re-building 'plotting_nomenclatural_changes.Rmd' using rmarkdown
--- finished re-building 'plotting_nomenclatural_changes.Rmd'

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

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... [17s] OK
* checking HTML version of manual ... [3s] OK
* DONE
Status: 1 ERROR