* using log directory 'd:/Rcompile/CRANpkg/local/4.4/nlsr.Rcheck'
* using R version 4.4.3 Patched (2026-02-12 r89426 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 'nlsr/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'nlsr' version '2023.8.31'
* 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 'nlsr' 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 ... [0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s] OK
* checking whether the package can be unloaded cleanly ... [0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s] OK
* checking whether the namespace can be unloaded cleanly ... [1s] OK
* checking loading without being on the library search path ... [0s] 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 sizes of PDF files under 'inst/doc' ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [2s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [6s] OK
  Running 'bndmask.R' [0s]
  Running 'boundnlxb.R' [0s]
  Running 'controltst.R' [0s]
  Running 'derivs.R' [1s]
  Running 'globaldata1.R' [0s]
  Running 'masksnlsr.R' [0s]
  Running 'oneparam.R' [0s]
  Running 'quadmin2.R' [1s]
  Running 'scaledxtests.R' [2s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [90s] ERROR
Error(s) in re-building vignettes:
--- re-building 'FixedParameters.Rmd' using rmarkdown
--- finished re-building 'FixedParameters.Rmd'

--- re-building 'Intro-to-nlsr.Rmd' using rmarkdown
! Package pdftex.def Error: File `d441432adc2cd40ca82a5be787b14df69b218ece.pdf'
 not found: using draft setting.

Error: processing vignette 'Intro-to-nlsr.Rmd' failed with diagnostics:
LaTeX failed to compile D:/RCompile/CRANpkg/local/4.4/nlsr.Rcheck/vign_test/nlsr/vignettes/Intro-to-nlsr.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See Intro-to-nlsr.log for more info.
--- failed re-building 'Intro-to-nlsr.Rmd'

--- re-building 'R-analytic-derivatives.Rmd' using rmarkdown
Loading required package: Ryacas

Attaching package: 'Ryacas'

The following object is masked from 'package:stats':

    integrate

The following objects are masked from 'package:base':

    %*%, det, diag, diag<-, lower.tri, upper.tri

--- finished re-building 'R-analytic-derivatives.Rmd'

--- re-building 'nlsr-derivs.Rmd' using rmarkdown
Loading required package: Ryacas

Attaching package: 'Ryacas'

The following object is masked from 'package:stats':

    integrate

The following objects are masked from 'package:base':

    %*%, det, diag, diag<-, lower.tri, upper.tri

--- finished re-building 'nlsr-derivs.Rmd'

--- re-building 'nlsr-devdoc.Rmd' using rmarkdown
--- finished re-building 'nlsr-devdoc.Rmd'

SUMMARY: processing the following file failed:
  'Intro-to-nlsr.Rmd'

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... [20s] OK
* checking HTML version of manual ... [8s] OK
* DONE
Status: 1 ERROR