* using log directory 'd:/RCompile/CRANincoming/R-devel/nestedLogit.Rcheck'
* using R Under development (unstable) (2026-03-04 r89536 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
* current time: 2026-03-05 19:25:30 UTC
* checking for file 'nestedLogit/DESCRIPTION' ... OK
* this is package 'nestedLogit' version '0.4.0'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... OK
* 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 'nestedLogit' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... 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 ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... 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 ... OK
* checking Rd metadata ... OK
* checking Rd line widths ... 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 ... 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 ... [14s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... OK
  Running 'spelling.R'
  Running 'testthat.R'
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [33s] ERROR
Error(s) in re-building vignettes:
--- re-building 'ggeffects.Rmd' using rmarkdown
--- finished re-building 'ggeffects.Rmd'

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

--- re-building 'other-examples.Rmd' using rmarkdown

Quitting from other-examples.Rmd:504-508 [fishing-plot]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `xtfrm.data.frame()`:
! cannot xtfrm data frames
---
Backtrace:
     ▆
  1. ├─base::plot(...)
  2. └─nestedLogit:::plot.nestedLogit(...)
  3.   ├─base::sort(unique(data[, x.var]))
  4.   └─base::sort.default(unique(data[, x.var]))
  5.     ├─x[order(x, na.last = na.last, decreasing = decreasing)]
  6.     ├─tibble:::`[.tbl_df`(x, order(x, na.last = na.last, decreasing = decreasing))
  7.     └─base::order(x, na.last = na.last, decreasing = decreasing)
  8.       └─base::lapply(z, function(x) if (is.object(x)) as.vector(xtfrm(x)) else x)
  9.         └─base (local) FUN(X[[i]], ...)
 10.           ├─base::as.vector(xtfrm(x))
 11.           ├─base::xtfrm(x)
 12.           └─base::xtfrm.data.frame(x)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'other-examples.Rmd' failed with diagnostics:
cannot xtfrm data frames
--- failed re-building 'other-examples.Rmd'

--- re-building 'plotting-ggplot.Rmd' using rmarkdown
--- finished re-building 'plotting-ggplot.Rmd'

--- re-building 'standard-errors.Rmd' using rmarkdown
--- finished re-building 'standard-errors.Rmd'

SUMMARY: processing the following file failed:
  'other-examples.Rmd'

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... [13s] OK
* checking HTML version of manual ... OK
* DONE
Status: 1 ERROR