Did the 3 warnings come from three separate calls to read_csv? If so, can
you identify which files caused the warnings? E.g., change the likes of
lapply(files, function(file) read_csv(file, ...))
to
options(warn=1) # report warnings immediately
lapply(files, function(file){ cat(file, "\n"); read_csv(file, ...)})
Then look at the first lines of those files and see if they have the
expected column names.
-Bill
On Wed, Nov 24, 2021 at 9:46 AM Rich Shepard <rshep...@appl-ecosys.com>
wrote:
> On Wed, 24 Nov 2021, Ivan Krylov wrote:
>
> > This typically happens when you leave a trailing comma at the end of a
> > list() call:
>
> Ivan,
>
> Yes. I figured that out yesterday but didn't change the draft message.
> There
> no longer are any extraneous commas in the script.
>
> Thanks,
>
> Rich
>
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