Running examples in 'currr-Ex.R' failed
The error most likely occurred in:

> ### Name: cp_map_dbl
> ### Title: Wrapper function of 'purrr::map'. Apply a function to each
> ###   element of a vector, but save the intermediate data after a given
> ###   number of iterations.
> ### Aliases: cp_map_dbl
> 
> ### ** Examples
> 
> # Run them on console!
> # (functions need writing and reading access to your working directory and they also print)
> 
> avg_n <- function(.data, .col, x) {
+   Sys.sleep(.01)
+ 
+   .data |>
+     dplyr::pull({{ .col }}) |>
+     (\(m) mean(m) * x) ()
+ }
> 
> 
> cp_map(.x = 1:10, .f = avg_n, .data = iris, .col = Sepal.Length, name = "iris_mean")
|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ | 10% ETA:  1 sec                          
|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ | 20% ETA:  1 sec                          
|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ | 30% ETA:  1 sec                          
|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ | 40% ETA:  1 sec                          
Warning: attempting model selection on an essentially perfect fit is nonsense
|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ | 50% ETA:  1 sec                          
Warning: attempting model selection on an essentially perfect fit is nonsense
|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ | 60% ETA:  1 sec                          
Warning: attempting model selection on an essentially perfect fit is nonsense
|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ | 70% ETA:  1 sec                          
Warning: attempting model selection on an essentially perfect fit is nonsense
|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ | 80% ETA:  1 sec                          
Warning: attempting model selection on an essentially perfect fit is nonsense
|¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ | 90% ETA:  1 sec                          
Error in stats::step(stats::lm(dplyr::left_join(purrr::map_dfr(purrr::map2(exec_inds,  : 
  AIC is -infinity for this model, so 'step' cannot proceed
Calls: cp_map ... <Anonymous> -> <Anonymous> -> <Anonymous> -> <Anonymous>
Execution halted