* using log directory ‘/srv/hornik/tmp/CRAN/GAGBLUP.Rcheck’
* using R Under development (unstable) (2023-09-03 r85052)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 16.0.6 (11)
    GNU Fortran (Debian 13.2.0-2) 13.2.0
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘GAGBLUP/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘GAGBLUP’ version ‘1.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [2s/3s] NOTE
Maintainer: ‘Yuxiang Zhang <yuxiangzhang_99@foxmail.com>’

New submission

Possibly misspelled words in DESCRIPTION:
  Scrucca (13:42)

Found the following (possibly) invalid DOIs:
  DOI: doi.org/10.18637/jss.v053.i04
    From: DESCRIPTION
    Status: 404
    Message: Not Found

The Description field contains
  <doi:doi.org/10.18637/jss.v053.i04>) assisted genomic best liner
Please use permanent DOI markup for linking to publications as in <doi:prefix/suffix>.
* 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 executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘GAGBLUP’ can be installed ... [2s/2s] 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 ... [0s/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
* checking loading without being on the library search path ... [0s/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 ... [3s/3s] OK
* checking Rd files ... [0s/0s] OK
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* 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 ... [0s/0s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [12s/12s] ERROR
Running examples in ‘GAGBLUP-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: gagblup
> ### Title: Genetic algorithm assisted genomic best liner unbiased
> ###   prediction for genomic selection
> ### Aliases: gagblup
> 
> ### ** Examples
> 
> ## load example data from GAGBLUP package
> data(phenotype)
> data(genotype)
> phenotype <- phenotype[,3]
> bins <- bin(genotype,0.2)$bins_genotypes
> result <- gagblup(bins,phenotype,fit_fun='HAT',maxiter=5,nfold=3,nTimes=1,seed=123,n_core=1)
Predicting by GAGBLUP...
Error in e$fun(obj, substitute(ex), parent.frame(), e$data) : 
  worker initialization failed: there is no package called ‘MASS’
Calls: gagblup -> %dopar% -> <Anonymous>
Execution halted
* checking PDF version of manual ... [2s/2s] OK
* checking HTML version of manual ... [0s/0s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 1 NOTE