Shiny debug mode- reort a bug R version 4.0.2

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Shiny debug mode- reort a bug R version 4.0.2

R help mailing list-2

DearR-help Community,

 

since Iupdated the R V.3:6 to R.V4.0.2 I have the following problem:
It might be the problem of R, if the same pack worksunder V.3.6 and suddenly not in V.4.0.2.
- Session info ----------------------------------------------------------------------------------------------------------------------
setting  value                       
 version  R version 4.0.2 (2020-06-22)
os       Windows 10 x64              
 system   x86_64, mingw32             
 ui       RStudio                     
 language (EN)                        
 collate  German_Germany.1252         
 ctype    German_Germany.1252         
 tz       Europe/Berlin               
 date     2020-08-13                  
 
- Packages --------------------------------------------------------------------------------------------------------------------------
package     * version date       lib source        
 assertthat    0.2.1   2019-03-21 [1] CRAN (R 4.0.2)
base64enc     0.1-3   2015-07-28 [1] CRAN (R 4.0.0)
cli           2.0.2   2020-02-28 [1] CRAN (R 4.0.2)
crayon        1.3.4   2017-09-16 [1] CRAN (R 4.0.2)
fansi         0.4.1   2020-01-08 [1] CRAN (R 4.0.2)
glue          1.4.1   2020-05-13 [1] CRAN (R 4.0.2)
jsonlite      1.7.0   2020-06-25 [1] CRAN (R 4.0.2)
lattice       0.20-41 2020-04-02 [1] CRAN (R 4.0.2)
magrittr      1.5     2014-11-22 [1] CRAN (R 4.0.2)
Matrix        1.2-18  2019-11-27 [1] CRAN (R 4.0.2)
rappdirs      0.3.1   2016-03-28 [1] CRAN (R 4.0.2)
Rcpp          1.0.5   2020-07-06 [1] CRAN (R 4.0.2)
reticulate  * 1.16    2020-05-27 [1] CRAN (R 4.0.2)
rstudioapi    0.11    2020-02-07 [1] CRAN (R 4.0.2)
sessioninfo   1.1.1   2018-11-05 [1] CRAN (R 4.0.2)
tensorflow  * 2.2.0   2020-05-11 [1] CRAN (R 4.0.2)
tfruns        1.4     2018-08-25 [1] CRAN (R 4.0.2)
whisker       0.4     2019-08-28 [1] CRAN (R 4.0.2)
withr         2.2.0   2020-04-20 [1] CRAN (R 4.0.2)



If I create an app in RStudio,  and then change into debug mode with "browser()", my R aborts.



I cannot see why? The problem did not exist as I usedR V3.6 3 days ago. For instance, as you can see in the following, my collougeuses still R V3.6 and the debug mode works well.

[[elided Yahoo spam]]

Thanks a lot

Cheers
Mani









        [[alternative HTML version deleted]]

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Re: Shiny debug mode- reort a bug R version 4.0.2

Jeff Newmiller
If you can provide a reproducible example that does not require RStudio to trigger the error then someone here might try to dig into this. But technically this mailing list is about the R language, not editors or contributed packages, so maybe not. RStudio injects various "helper" functions into R when it loads R that are most likely the source of this (mis-)behavior. Asking at the RStudio support forum seems more likely to get a useful answer sooner.

On August 14, 2020 3:08:35 PM PDT, Mani Solimani via R-help <[hidden email]> wrote:

>
>DearR-help Community,
>

>
>since Iupdated the R V.3:6 to R.V4.0.2 I have the following problem:
>It might be the problem of R, if the same pack worksunder V.3.6 and
>suddenly not in V.4.0.2.
>- Session info
>----------------------------------------------------------------------------------------------------------------------
>setting  value                       
> version  R version 4.0.2 (2020-06-22)
>os       Windows 10 x64              
> system   x86_64, mingw32             
> ui       RStudio                     
> language (EN)                        
> collate  German_Germany.1252         
> ctype    German_Germany.1252         
> tz       Europe/Berlin               
> date     2020-08-13                  

>- Packages
>--------------------------------------------------------------------------------------------------------------------------
>package     * version date       lib source        
> assertthat    0.2.1   2019-03-21 [1] CRAN (R 4.0.2)
>base64enc     0.1-3   2015-07-28 [1] CRAN (R 4.0.0)
>cli           2.0.2   2020-02-28 [1] CRAN (R 4.0.2)
>crayon        1.3.4   2017-09-16 [1] CRAN (R 4.0.2)
>fansi         0.4.1   2020-01-08 [1] CRAN (R 4.0.2)
>glue          1.4.1   2020-05-13 [1] CRAN (R 4.0.2)
>jsonlite      1.7.0   2020-06-25 [1] CRAN (R 4.0.2)
>lattice       0.20-41 2020-04-02 [1] CRAN (R 4.0.2)
>magrittr      1.5     2014-11-22 [1] CRAN (R 4.0.2)
>Matrix        1.2-18  2019-11-27 [1] CRAN (R 4.0.2)
>rappdirs      0.3.1   2016-03-28 [1] CRAN (R 4.0.2)
>Rcpp          1.0.5   2020-07-06 [1] CRAN (R 4.0.2)
>reticulate  * 1.16    2020-05-27 [1] CRAN (R 4.0.2)
>rstudioapi    0.11    2020-02-07 [1] CRAN (R 4.0.2)
>sessioninfo   1.1.1   2018-11-05 [1] CRAN (R 4.0.2)
>tensorflow  * 2.2.0   2020-05-11 [1] CRAN (R 4.0.2)
>tfruns        1.4     2018-08-25 [1] CRAN (R 4.0.2)
>whisker       0.4     2019-08-28 [1] CRAN (R 4.0.2)
>withr         2.2.0   2020-04-20 [1] CRAN (R 4.0.2)
>
>
>
>If I create an app in RStudio,  and then change into debug mode with
>"browser()", my R aborts.
>
>
>
>I cannot see why? The problem did not exist as I usedR V3.6 3 days ago.
>For instance, as you can see in the following, my collougeuses still R
>V3.6 and the debug mode works well.
>
>[[elided Yahoo spam]]
>
>Thanks a lot
>
>Cheers
>Mani
>
>
>
>
>
>
>
>
>
> [[alternative HTML version deleted]]
>
>______________________________________________
>[hidden email] mailing list -- To UNSUBSCRIBE and more, see
>https://stat.ethz.ch/mailman/listinfo/r-help
>PLEASE do read the posting guide
>http://www.R-project.org/posting-guide.html
>and provide commented, minimal, self-contained, reproducible code.

--
Sent from my phone. Please excuse my brevity.

______________________________________________
[hidden email] mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.