[R-pkg-devel] Error uploading file on CRAN

[Uwe Ligges]

On 30.11.2022 14:18, Duncan Murdoch wrote:
> On 30/11/2022 7:56 a.m., Ivan Krylov wrote:
>> В Wed, 30 Nov 2022 16:10:22 +0400
>> "Jahajeeah, Havisha" <hjahajeeah using utm.ac.mu> пишет:
>>
>>> How do I fix this problem? Kindly advise.
>>
>> I think I know what could be the problem.
>>
>> Your run_app function calls shiny::shinyApp(ui, server, options =
>> list(launch.browser = TRUE)). Here, `ui` is an object of class
>> "shiny.tag". I think that the file paths get cached in the `ui` object
>> when the binary package is built, and when the package is run on a
>> different computer, the loading process fails.
> 
> That seems really likely.  When I run on a Mac, I see a directory on the 
> Mac build machine in the error message.

Yep, have you reported this to the author of that package already? If 
not, please do so.

Best,
Uwe Ligges


>>
>> Does it work if you run install.packages('Greymodels', type = 'source')?
>> If this works around the problem, you'll need to change the definition
>> of `ui` into a function to make sure it runs after the package is
>> installed: https://github.com/cran/Greymodels/blob/master/R/app_ui.R
>>
> 
> One warning:  make sure you run install.packages('Greymodels', type = 
> 'source') in a new session, not in a session that already has Greymodels 
> loaded.
> 
> Duncan Murdoch
> 
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