You should be able to reproduce and trace back the error by setting the
environment variable
_R_STOP_ON_XTFRM_DATA_FRAME_=TRUE
while running your vignette code.
This is not a false positive. You are probably trying to
order(data.frame) somewhere. I think this will be disallowed in future
versions of R, following an R-devel thread from last year:
https://stat.ethz.ch/pipermail/r-devel/2020-May/079500.html
Best regards,
Sebastian Meyer
Am 06.02.21 um 19:08 schrieb J. Aravind via R-package-devel:
> Dear R developers,
> I am facing an issue while submitting update to my package PGRdup
> (https://github.com/aravind-j/PGRdup).
> With R-devel Debian (2021-02-05 r7994) on submission a WARNING was reported
> as follows. .
> .
> .
> .Quitting from lines 536-542 (Introduction.Rmd)
> Error: processing vignette ‘Introduction.Rmd’ failed with diagnostics:
> cannot xtfrm data frames
> --- failed re-building ‘Introduction.Rmd’
> .
> .
> .
> .
>
> I am unable to replicate the same locally with the same version (2021-02-05
> r79941) in Ubuntu 18.
> Is this a false positive ? How to resolve this issue for successful
> submission.
>
>
> Best Regards
> J. Aravind
>
>
>
>
> [[alternative HTML version deleted]]
>
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