* using log directory ‘/data/blackswan/ripley/R/packages/tests-devel/postDoubleR.Rcheck’
* using R Under development (unstable) (2021-06-22 r80540)
* using platform: x86_64-pc-linux-gnu (64-bit)
* using session charset: UTF-8
* checking for file ‘postDoubleR/DESCRIPTION’ ... OK
* this is package ‘postDoubleR’ version ‘1.4.12’
* 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 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 ‘postDoubleR’ can be installed ... OK
* checking package 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 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 ... [11s/11s] 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 LazyData ... NOTE
  'LazyData' is specified without a 'data' directory
* checking examples ... OK
* checking examples with --run-donttest ... [17s/17s] ERROR
Running examples in ‘postDoubleR-Ex.R’ failed
The error most likely occurred in:

> ### Name: rf_helper
> ### Title: Helper function(randomforest).
> ### Aliases: rf_helper
> 
> ### ** Examples
> 
> ## No test: 
>   n = 2000; p = 10
>   X = matrix(rnorm(n*p), n, p)
>   W = rbinom(n, 1, 0.4 + 0.2 * (X[,1] > 0))
>   Y = pmax(X[,1], 0) * W + X[,2] + pmin(X[,3], 0) + rnorm(n)
> 
> 
> 
> rf_helper( X = X, Y = Y, W = W, tree.n = 10)
Error in match.arg(tune.parameters, all.tunable.params, several.ok = TRUE) : 
  'arg' must be NULL or a character vector
Calls: rf_helper -> <Anonymous> -> unique -> match.arg
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’ [14s/14s]
 [14s/14s] OK
* checking PDF version of manual ... OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* checking for new files in some other directories ... OK
* DONE

Status: 1 ERROR, 1 NOTE
See
  ‘/data/blackswan/ripley/R/packages/tests-devel/postDoubleR.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 1:32.38, 85.17 + 6.45