Package: explore 1.3.5
Check: re-building of vignette outputs, Result: ERROR
  Error(s) in re-building vignettes:
  --- re-building ‘abtest.Rmd’ using rmarkdown
  --- finished re-building ‘abtest.Rmd’
  
  --- re-building ‘clean-drop.Rmd’ using rmarkdown
  --- finished re-building ‘clean-drop.Rmd’
  
  --- re-building ‘data.Rmd’ using rmarkdown
  --- finished re-building ‘data.Rmd’
  
  --- re-building ‘describe.Rmd’ using rmarkdown
  --- finished re-building ‘describe.Rmd’
  
  --- re-building ‘explain.Rmd’ using rmarkdown
  
  Quitting from explain.Rmd:65-69 [unnamed-chunk-6]
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  <error/rlang_error>
  Error in `all_nrounds[k] <- cv$best_iteration`:
  ! replacement has length zero
  ---
  Backtrace:
      ▆
   1. └─explore::explain_xgboost(data %>% drop_var_not_numeric(), target = buy)
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  
  Error: processing vignette 'explain.Rmd' failed with diagnostics:
  replacement has length zero
  --- failed re-building ‘explain.Rmd’
  
  --- re-building ‘explore-mtcars.Rmd’ using rmarkdown
  --- finished re-building ‘explore-mtcars.Rmd’
  
  --- re-building ‘explore-penguins.Rmd’ using rmarkdown
  --- finished re-building ‘explore-penguins.Rmd’
  
  --- re-building ‘explore-titanic.Rmd’ using rmarkdown
  --- finished re-building ‘explore-titanic.Rmd’
  
  --- re-building ‘explore.Rmd’ using rmarkdown
  --- finished re-building ‘explore.Rmd’
  
  --- re-building ‘predict.Rmd’ using rmarkdown
  --- finished re-building ‘predict.Rmd’
  
  --- re-building ‘report-target.Rmd’ using rmarkdown
  --- finished re-building ‘report-target.Rmd’
  
  --- re-building ‘report-targetpct.Rmd’ using rmarkdown
  --- finished re-building ‘report-targetpct.Rmd’
  
  --- re-building ‘report.Rmd’ using rmarkdown
  --- finished re-building ‘report.Rmd’
  
  --- re-building ‘tips-tricks.Rmd’ using rmarkdown
  --- finished re-building ‘tips-tricks.Rmd’
  
  SUMMARY: processing the following file failed:
    ‘explain.Rmd’
  
  Error: Vignette re-building failed.
  Execution halted
