* using log directory 'd:/RCompile/CRANincoming/R-devel/GBSel.Rcheck'
* using R Under development (unstable) (2024-01-23 r85822 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 'GBSel/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'GBSel' version '0.1.0'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Zhaoxuan Che <1062359669@qq.com>'

New submission

Possibly misspelled words in DESCRIPTION:
  KRR (8:223)
  SVR (8:260)
  genomic (3:10)

The Title field should be in title case. Current version is:
'A genomic prediction method with gradient boosting stacking ensemble learning framework'
In title case that is:
'A Genomic Prediction Method with Gradient Boosting Stacking Ensemble Learning Framework'
* 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 'GBSel' 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 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 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 ... 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 ... [27s] ERROR
Running examples in 'GBSel-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: GBSel
> ### Title: Perform GBSel to train and predict data sets
> ### Aliases: GBSel
> 
> ### ** Examples
> 
> X <- genotype
> X.FR <- Feature.reduce(X = X, method="GRM")
> y.train <- phenotype[c(1:200),1]
> X.train <- X.FR[c(1:200),]
> X.test <- X.FR[-c(1:200),]
> path <- reticulate::py_discover_config()
> py.lib <- python.env(env="python", env.path=path$python, module.check=TRUE)	
Error in python.env(env = "python", env.path = path$python, module.check = TRUE) : 
  scikit-learn has not been installed!
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* checking PDF version of manual ... [20s] OK
* checking HTML version of manual ... OK
* DONE
Status: 1 ERROR, 1 NOTE