CORRECTION
It appears this has nothing to do with labelled vectors as I originally thought, printing of any tibble returns the same warning:
tibble::as_tibble(iris)
#> Warning: `...` is not empty.
#>
#> We detected these problematic arguments:
#> * `needs_dots`
#>
#> These dots only exist to allow future extensions and should be empty.
#> Did you misspecify an argument?
ORIGINAL POST
Can anyone explain the source/remedy of these warning messages when printing tibbles with vectors of class haven_labelled
? Full system information below, but I'm using:
R 4.0.2
haven 2.3.1
tibble 3.0.2
library(haven)
library(tibble)
df <- tibble(x = labelled(
x = 1:3,
labels = c("a" = 1, "b" = 2, "c" = 3)
))
df
#> Warning: `...` is not empty.
#>
#> We detected these problematic arguments:
#> * `needs_dots`
#>
#> These dots only exist to allow future extensions and should be empty.
#> Did you misspecify an argument?
#> # A tibble: 3 x 1
#> x
#> <int+lbl>
#> 1 1 [a]
#> 2 2 [b]
#> 3 3 [c]
class(df$x)
#> [1] "haven_labelled" "vctrs_vctr" "integer"
Created on 2020-07-10 by the reprex package (v0.3.0.9001)
Session info
sessioninfo::session_info()
#> - Session info ---------------------------------------------------------------
#> setting value
#> version R version 4.0.2 (2020-06-22)
#> os Windows 10 x64
#> system x86_64, mingw32
#> ui RTerm
#> language (EN)
#> collate English_United States.1252
#> ctype English_United States.1252
#> tz America/New_York
#> date 2020-07-10
#>
#> - Packages -------------------------------------------------------------------
#> package * version date lib source
#> assertthat 0.2.1 2019-03-21 [1] CRAN (R 4.0.0)
#> backports 1.1.7 2020-05-13 [1] CRAN (R 4.0.0)
#> cli 2.0.2 2020-02-28 [1] CRAN (R 4.0.0)
#> crayon 1.3.4 2017-09-16 [1] CRAN (R 4.0.0)
#> digest 0.6.25 2020-02-23 [1] CRAN (R 4.0.0)
#> ellipsis 0.3.1 2020-05-15 [1] CRAN (R 4.0.0)
#> evaluate 0.14 2019-05-28 [1] CRAN (R 4.0.0)
#> fansi 0.4.1 2020-01-08 [1] CRAN (R 4.0.0)
#> forcats 0.5.0 2020-03-01 [1] CRAN (R 4.0.0)
#> fs 1.4.2 2020-06-30 [1] CRAN (R 4.0.2)
#> glue 1.4.1 2020-05-13 [1] CRAN (R 4.0.0)
#> haven * 2.3.1 2020-06-01 [1] CRAN (R 4.0.0)
#> highr 0.8 2019-03-20 [1] CRAN (R 4.0.0)
#> hms 0.5.3 2020-01-08 [1] CRAN (R 4.0.0)
#> htmltools 0.5.0 2020-06-16 [1] CRAN (R 4.0.2)
#> knitr 1.29 2020-06-23 [1] CRAN (R 4.0.2)
#> lifecycle 0.2.0 2020-03-06 [1] CRAN (R 4.0.0)
#> magrittr 1.5 2014-11-22 [1] CRAN (R 4.0.0)
#> pillar 1.4.5 2020-07-09 [1] CRAN (R 4.0.1)
#> pkgconfig 2.0.3 2019-09-22 [1] CRAN (R 4.0.0)
#> purrr 0.3.4 2020-04-17 [1] CRAN (R 4.0.0)
#> Rcpp 1.0.5 2020-07-06 [1] CRAN (R 4.0.2)
#> reprex 0.3.0.9001 2020-07-10 [1] Github (tidyverse/reprex@d898823)
#> rlang 0.4.7 2020-07-09 [1] CRAN (R 4.0.2)
#> rmarkdown 2.3 2020-06-18 [1] CRAN (R 4.0.2)
#> rstudioapi 0.11 2020-02-07 [1] CRAN (R 4.0.0)
#> sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 4.0.0)
#> stringi 1.4.6 2020-02-17 [1] CRAN (R 4.0.0)
#> stringr 1.4.0 2019-02-10 [1] CRAN (R 4.0.0)
#> styler 1.3.2 2020-02-23 [1] CRAN (R 4.0.0)
#> tibble * 3.0.2 2020-07-07 [1] CRAN (R 4.0.2)
#> utf8 1.1.4 2018-05-24 [1] CRAN (R 4.0.0)
#> vctrs 0.3.1 2020-06-05 [1] CRAN (R 4.0.0)
#> withr 2.2.0 2020-04-20 [1] CRAN (R 4.0.0)
#> xfun 0.15 2020-06-21 [1] CRAN (R 4.0.2)
#> yaml 2.2.1 2020-02-01 [1] CRAN (R 4.0.0)
#>
#> [1] C:/Users/trodriguez/Documents/R/R-4.0.2/library