* using log directory ‘/data/blackswan/ripley/R/packages/tests-devel/healthyR.ts.Rcheck’
* using R Under development (unstable) (2025-12-02 r89085)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
    GNU Fortran (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
* running under: Fedora Linux 40 (Workstation Edition)
* using session charset: UTF-8
* checking for file ‘healthyR.ts/DESCRIPTION’ ... OK
* this is package ‘healthyR.ts’ version ‘0.3.1’
* 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 ‘healthyR.ts’ can be installed ... [14s/14s] OK
* checking package directory ... OK
* checking ‘build’ directory ... OK
* checking DESCRIPTION meta-information ... NOTE
  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘ts-random-walk.R’ ‘ts-vva-plot.R’
* 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 ... 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 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 ... [24s/24s] 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 installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [35s/36s] OK
* checking examples with --run-donttest ... [15s/15s] ERROR
Running examples in ‘healthyR.ts-Ex.R’ failed
The error most likely occurred in:

> ### Name: ts_auto_arima_xgboost
> ### Title: Boilerplate Workflow
> ### Aliases: ts_auto_arima_xgboost
> 
> ### ** Examples
> 
> ## No test: 
> library(dplyr)

Attaching package: ‘dplyr’

The following objects are masked from ‘package:stats’:

    filter, lag

The following objects are masked from ‘package:base’:

    intersect, setdiff, setequal, union

> library(timetk)
> library(modeltime)
> 
> data <- AirPassengers %>%
+   ts_to_tbl() %>%
+   select(-index)
> 
> splits <- time_series_split(
+   data
+   , date_col
+   , assess = 12
+   , skip = 3
+   , cumulative = TRUE
+ )
> 
> ts_auto_arima_xgboost <- ts_auto_arima_xgboost(
+   .data = data,
+   .num_cores = 2,
+   .date_col = date_col,
+   .value_col = value,
+   .rsamp_obj = splits,
+   .formula = value ~ .,
+   .grid_size = 5,
+   .cv_slice_limit = 2,
+   .tune = FALSE
+ )
frequency = 12 observations per 1 year
Error in switch(object$params$objective, `reg:linear` = , `reg:logistic` = ,  : 
  EXPR must be a length 1 vector
Calls: ts_auto_arima_xgboost ... eval_tidy -> auto_arima_xgboost_fit_impl -> xgboost_predict
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [30s/31s] OK
* checking PDF version of manual ... [11s/11s] 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/healthyR.ts.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 3:32.66, 185.69 + 25.58