* using log directory 'd:/RCompile/CRANincoming/R-devel/gaston.Rcheck'
* using R Under development (unstable) (2023-12-04 r85659 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 12.3.0
    GNU Fortran (GCC) 12.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'gaston/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'gaston' version '1.6'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [12s] NOTE
Maintainer: 'Hervé Perdry <herve.perdry@universite-paris-saclay.fr>'

Package has a VignetteBuilder field but no prebuilt vignette index.

The Date field is over a month old.
* 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 serialization versions ... OK
* checking whether package 'gaston' can be installed ... OK
* used C compiler: 'gcc.exe (GCC) 12.3.0'
* used C++ compiler: 'g++.exe (GCC) 12.3.0'
* checking C++ specification ... NOTE
  Specified C++11: please drop specification unless essential
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... 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 R 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 whether startup messages can be suppressed ... 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 line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... 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 in 'inst/doc' ... OK
* checking re-building of vignette outputs ... [14s] ERROR
Error(s) in re-building vignettes:
--- re-building 'gaston-faq.Rnw' using knitr
--- finished re-building 'gaston-faq.Rnw'

--- re-building 'gaston.Rnw' using knitr

Quitting from lines 534-537 [unnamed-chunk-27] (gaston.Rnw)
Error: processing vignette 'gaston.Rnw' failed with diagnostics:
object 'K1' not found
--- failed re-building 'gaston.Rnw'

SUMMARY: processing the following file failed:
  'gaston.Rnw'

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... [23s] OK
* checking HTML version of manual ... OK
* DONE
Status: 1 ERROR, 2 NOTEs