This gives an error bit if the first gsub line is commented out then there is no
error even though it is equivalent code.
L <- c("Variable:id", "Length:112630 ")
L |>
gsub(pattern = " ", replacement = "") |>
gsub(pattern = " ", replacement = "") |>
textConnection() |>
read.dcf()
## Error in textConnection(gsub(gsub(L, pattern = " ", replacement = ""), :
## argument 'object' must deparse to a single character string
That is this works:
L |>
# gsub(pattern = " ", replacement = "") |>
gsub(pattern = " ", replacement = "") |>
textConnection() |>
read.dcf()
## Variable Length
## [1,] "id" "112630"
R.version.string
## [1] "R version 4.1.0 RC (2021-05-16 r80303)"
win.version()
## [1] "Windows 10 x64 (build 19042)"
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