dplyr::mutate says the unknown column when running R on Ubuntu (WSL2)

tidyverse
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I run the following code on Ubuntu (WSL2) by using Rscript. The error states p_description is a unknown column. But it is clearly a correct column. Please help. Thank you.

df_prod <- readr::read_csv(file_prodef) %>%
  dplyr::rename_with(~paste0("p_", .x)) %>%
  dplyr::mutate(a = substring(p_description, 1, 1))

The outcome on Rstudio IDE [Ctrl + Enter] - pic_1.
The outcome on Ubuntu [Rscript transform.R] - pic_2.

pic_2
pic_2839×331 11.5 KB

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pic_1

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Solved. Thank you very much.

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