You should not use "library(anything)" in a package. You should rely on the
Imports: field in the DESCRIPTION file along with importFrom() in your
NAMESPACE file, or the Suggests: field in the DESCRIPTION file and if
(requireNamespace("anypackage")) {anypackage::somefun} else {# avoid using
anypackage}. See WRE 1.1.3.1.
But in this particular case this might be a temporary glitch on the CRAN server.
On October 16, 2024 1:04:54 PM PDT, Michael Mahony <michael.mah...@cantab.net>
wrote:
>
>
>Apologies in advance for not providing a reproducible example, but I am
>unsure how to reproduce the below error, as it did not occur on my
>machine.
>
>I recently submitted a package to CRAN, after which I received an
>automated email from lig...@statistik.tu-dortmund.de, saying my package
>had failed the automated checks. I was advised to ask for help on this
>mailing list if I did not know how to resolve the error.
>
>Details of the automated checks are provided here:
>https://win-builder.r-project.org/incoming_pretest/hhmR_0.0.1_20241015_235116/
>
>Essentially, when trying to install the package for Windows, the
>following error was produced.
>
>```
>* installing *source* package 'hhmR' ...
>** using staged installation
>** R
>** data
>*** moving datasets to lazyload DB
>** inst
>** byte-compile and prepare package for lazy loading
>Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()),
>versionCheck = vI[[j]]) :
> there is no package called 'farver'
>Calls: <Anonymous> ... loadNamespace -> withRestarts -> withOneRestart
>-> doWithOneRestart
>Execution halted
>ERROR: lazy loading failed for package 'hhmR'
>* removing 'd:/RCompile/CRANincoming/R-devel/lib/hhmR'
>```
>
>This error has never occurred before when testing the package using
>`devtools` or `rhub`. I imagine I probably need to add `library(farver)`
>somewhere in my package, but am unsure where.
>
>If anyone has any advice about how to resolve this issue I would be very
>greatful.
>
>Thank you in advance,
>
>Michael
> [[alternative HTML version deleted]]
>
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--
Sent from my phone. Please excuse my brevity.
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