Shiny debug mode- reort a bug R version 4.0.2
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 [[alternative HTML version deleted]]
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