* using log directory 'd:/Rcompile/CRANpkg/local/4.4/scaper.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 'scaper/DESCRIPTION' ... OK
* this is package 'scaper' version '0.2.0'
* 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 'scaper' 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 ... [10s] OK
* checking whether the package can be loaded with stated dependencies ... [9s] OK
* checking whether the package can be unloaded cleanly ... [9s] OK
* checking whether the namespace can be loaded with stated dependencies ... [9s] OK
* checking whether the namespace can be unloaded cleanly ... [10s] OK
* checking loading without being on the library search path ... [10s] 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 ... [21s] 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 R/sysdata.rda ... OK
* checking sizes of PDF files under 'inst/doc' ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [16s] OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [52s] ERROR
Error(s) in re-building vignettes:
--- re-building 'scaper-vignette-CytoSig.Rmd' using rmarkdown
Performing log-normalization
0%   10   20   30   40   50   60   70   80   90   100%
[----|----|----|----|----|----|----|----|----|----|
**************************************************|
Performing log-normalization
0%   10   20   30   40   50   60   70   80   90   100%
[----|----|----|----|----|----|----|----|----|----|
**************************************************|
! Package pdftex.def Error: File `074fc8c0afa7f15bfd5027e09d62d669e4b0bf8e.pdf'
 not found: using draft setting.

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

--- re-building 'scaper-vignette-Reactome.Rmd' using rmarkdown
Performing log-normalization
0%   10   20   30   40   50   60   70   80   90   100%
[----|----|----|----|----|----|----|----|----|----|
**************************************************|
! Package pdftex.def Error: File `2599576fe8742e85259eab3d06d6b47e8be96986.pdf'
 not found: using draft setting.

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

SUMMARY: processing the following files failed:
  'scaper-vignette-CytoSig.Rmd' 'scaper-vignette-Reactome.Rmd'

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... [17s] OK
* checking HTML version of manual ... [2s] OK
* DONE
Status: 1 ERROR