When I run the example code in the readme of package workflowsets from the page:
I had an error message:
set.seed(123)
chi_models <-
chi_models %>%
workflow_map("tune_grid", resamples = splits, grid = 10,
metrics = metric_set(mae), verbose = TRUE)
i 1 of 7 tuning: simple_glmnet
Error: Some elements of 'result' do not have class tune_results.
Can you help me figure out where the error from? Thanks.
I'm encountering this error, too. Any luck?
Hi gserapio,
No. I have got any luck yet.
After running the code (and it failing), can you give the results of sessioninfo::session_info()?
Hi Max,
Here is my session info.
- Session info --------------------------------------------------------------------------------------
setting value
version R version 4.0.4 (2021-02-15)
os Windows 7 x64 SP 1
system x86_64, mingw32
ui RStudio
language (EN)
collate English_United States.1252
ctype English_United States.1252
tz America/New_York
date 2021-04-03
- Packages ------------------------------------------------------------------------------------------
package * version date lib source
assertthat 0.2.1 2019-03-21 [1] CRAN (R 4.0.0)
backports 1.2.1 2020-12-09 [1] CRAN (R 4.0.3)
broom * 0.7.5 2021-02-19 [1] CRAN (R 4.0.4)
class 7.3-18 2021-01-24 [1] CRAN (R 4.0.4)
cli 2.3.1 2021-02-23 [1] CRAN (R 4.0.4)
codetools 0.2-18 2020-11-04 [1] CRAN (R 4.0.3)
colorspace 2.0-0 2020-11-11 [1] CRAN (R 4.0.4)
crayon 1.4.1 2021-02-08 [1] CRAN (R 4.0.4)
DBI 1.1.1 2021-01-15 [1] CRAN (R 4.0.4)
dials * 0.0.9 2020-09-16 [1] CRAN (R 4.0.4)
DiceDesign 1.9 2021-02-13 [1] CRAN (R 4.0.4)
digest 0.6.27 2020-10-24 [1] CRAN (R 4.0.4)
dplyr * 1.0.5 2021-03-05 [1] CRAN (R 4.0.4)
ellipsis 0.3.1 2020-05-15 [1] CRAN (R 4.0.0)
fansi 0.4.2 2021-01-15 [1] CRAN (R 4.0.4)
foreach 1.5.1 2020-10-15 [1] CRAN (R 4.0.4)
furrr 0.2.2 2021-01-29 [1] CRAN (R 4.0.4)
future 1.21.0 2020-12-10 [1] CRAN (R 4.0.4)
generics 0.1.0 2020-10-31 [1] CRAN (R 4.0.4)
ggplot2 * 3.3.3 2020-12-30 [1] CRAN (R 4.0.4)
globals 0.14.0 2020-11-22 [1] CRAN (R 4.0.3)
glue 1.4.2 2020-08-27 [1] CRAN (R 4.0.4)
gower 0.2.2 2020-06-23 [1] CRAN (R 4.0.3)
GPfit 1.0-8 2019-02-08 [1] CRAN (R 4.0.4)
gtable 0.3.0 2019-03-25 [1] CRAN (R 4.0.0)
infer * 0.5.4 2021-01-13 [1] CRAN (R 4.0.4)
ipred 0.9-11 2021-03-12 [1] CRAN (R 4.0.4)
iterators 1.0.13 2020-10-15 [1] CRAN (R 4.0.4)
lattice 0.20-41 2020-04-02 [1] CRAN (R 4.0.0)
lava 1.6.9 2021-03-11 [1] CRAN (R 4.0.4)
lhs 1.1.1 2020-10-05 [1] CRAN (R 4.0.4)
lifecycle 1.0.0 2021-02-15 [1] CRAN (R 4.0.4)
listenv 0.8.0 2019-12-05 [1] CRAN (R 4.0.4)
lubridate 1.7.10 2021-02-26 [1] CRAN (R 4.0.4)
magrittr 2.0.1 2020-11-17 [1] CRAN (R 4.0.4)
MASS 7.3-53.1 2021-02-12 [1] CRAN (R 4.0.4)
Matrix 1.2-18 2019-11-27 [1] CRAN (R 4.0.3)
modeldata * 0.1.0 2020-10-22 [1] CRAN (R 4.0.4)
munsell 0.5.0 2018-06-12 [1] CRAN (R 4.0.0)
nnet 7.3-15 2021-01-24 [1] CRAN (R 4.0.4)
parallelly 1.24.0 2021-03-14 [1] CRAN (R 4.0.4)
parsnip * 0.1.5 2021-01-19 [1] CRAN (R 4.0.4)
pillar 1.5.1 2021-03-05 [1] CRAN (R 4.0.4)
pkgconfig 2.0.3 2019-09-22 [1] CRAN (R 4.0.0)
plyr 1.8.6 2020-03-03 [1] CRAN (R 4.0.0)
pROC 1.17.0.1 2021-01-13 [1] CRAN (R 4.0.4)
prodlim 2019.11.13 2019-11-17 [1] CRAN (R 4.0.4)
purrr * 0.3.4 2020-04-17 [1] CRAN (R 4.0.0)
R6 2.5.0 2020-10-28 [1] CRAN (R 4.0.4)
Rcpp 1.0.6 2021-01-15 [1] CRAN (R 4.0.4)
recipes * 0.1.15 2020-11-11 [1] CRAN (R 4.0.4)
rlang 0.4.10 2020-12-30 [1] CRAN (R 4.0.4)
rpart 4.1-15 2019-04-12 [1] CRAN (R 4.0.0)
rsample * 0.0.9 2021-02-17 [1] CRAN (R 4.0.4)
rstudioapi 0.13 2020-11-12 [1] CRAN (R 4.0.4)
scales * 1.1.1 2020-05-11 [1] CRAN (R 4.0.0)
sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 4.0.4)
slider 0.2.1 2021-03-23 [1] CRAN (R 4.0.4)
survival 3.2-10 2021-03-16 [1] CRAN (R 4.0.4)
tibble * 3.1.0 2021-02-25 [1] CRAN (R 4.0.4)
tidymodels * 0.1.2 2020-11-22 [1] CRAN (R 4.0.4)
tidyr * 1.1.3 2021-03-03 [1] CRAN (R 4.0.4)
tidyselect 1.1.0 2020-05-11 [1] CRAN (R 4.0.0)
timeDate 3043.102 2018-02-21 [1] CRAN (R 4.0.0)
tinytex 0.31 2021-03-30 [1] CRAN (R 4.0.4)
tune * 0.1.3 2021-02-28 [1] CRAN (R 4.0.4)
utf8 1.2.1 2021-03-12 [1] CRAN (R 4.0.4)
vctrs 0.3.7 2021-03-29 [1] CRAN (R 4.0.4)
warp 0.2.0 2020-10-21 [1] CRAN (R 4.0.4)
withr 2.4.1 2021-01-26 [1] CRAN (R 4.0.4)
workflows * 0.2.2 2021-03-10 [1] CRAN (R 4.0.4)
workflowsets * 0.0.1 2021-03-18 [1] CRAN (R 4.0.4)
xfun 0.22 2021-03-11 [1] CRAN (R 4.0.4)
yardstick * 0.0.8 2021-03-28 [1] CRAN (R 4.0.4)
Please load the new version
remotes::install_dev("workflowsets")
and try again.