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 <r-help at
r-project.org> 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
>
>
>
>
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> [[alternative HTML version deleted]]
>
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Sent from my phone. Please excuse my brevity.