[rkward] [Bug 505465] New: The output windows does not show the result of a procedure because the rk.header command gives and error.

[Alfredo Sánchez]

https://bugs.kde.org/show_bug.cgi?id=505465

            Bug ID: 505465
           Summary: The output windows does not show the result of a
                    procedure because the rk.header command gives and
                    error.
    Classification: Applications
           Product: rkward
      Version First unspecified
       Reported In:
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: grave
          Priority: NOR
         Component: general
          Assignee: rkward-devel at kde.org
          Reporter: asalber at ceu.es
  Target Milestone: ---

Created attachment 182181
  --> https://bugs.kde.org/attachment.cgi?id=182181&action=edit
Sys.time() eror

SUMMARY

The output windows does not show the result of a procedure because the
rk.header command gives and error. 
I think the error is due to the Sys.time() command included in the rk.header
command. 
When I try to execute the Sys.time() command in the console I get the error:
Error in format.POSIXlt(as.POSIXlt(x, tz), format, usetz, ...)

STEPS TO REPRODUCE

1. Start any procedure that sends a result to the output window.

OBSERVED RESULT

The output window shows just the "Run again" link.

EXPECTED RESULT

The result of the procedure must be printed in the output window. 

SOFTWARE/OS VERSIONS
Arch linux 

-- Frontend --
RKWard version: 0.8.1
KDE Frameworks version (runtime): 6.14.0
KDE Frameworks version (compile time): 6.13.0
Qt version (runtime): 6.9.1
Qt version (compile time): 6.9.0
Using QWebEngine for HTML rendering
Running on: Arch Linux
Local config directory: /home/alf/.config
RKWard storage directory: /home/alf/.rkward/
Backend version (as known to the frontend): 4.5.0

Debug message file (this may contain relevant diagnostic output in case of
trouble):
/tmp/rkward.frontend

-- Backend --
Debug message file (this may contain relevant diagnostic output in case of
trouble):
/tmp/rkward.rbackend

R version (compile time): 4.5.0  (2025-04-11 r88135)

R runtime session info:
R version 4.5.0 (2025-04-11)
Platform: x86_64-pc-linux-gnu
Running under: Arch Linux

Matrix products: default
BLAS:   /usr/lib/libblas.so.3.12.0 
LAPACK: /home/alf/miniforge3/envs/myenv/lib/libmkl_rt.so.2;  LAPACK version
3.11.0

locale:
 [1] LC_CTYPE=es_ES.UTF-8          LC_NUMERIC=C                 
 [3] LC_TIME=es_ES.UTF-8           LC_COLLATE=es_ES.UTF-8       
 [5] LC_MONETARY=es_ES.UTF-8       LC_MESSAGES=es_ES.UTF-8      
 [7] LC_PAPER=es_ES.UTF-8          LC_NAME=es_ES.UTF-8          
 [9] LC_ADDRESS=es_ES.UTF-8        LC_TELEPHONE=es_ES.UTF-8     
[11] LC_MEASUREMENT=es_ES.UTF-8    LC_IDENTIFICATION=es_ES.UTF-8

time zone: Europe/Madrid
tzcode source: system (glibc)

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] kableExtra_1.4.0 knitr_1.50       lubridate_1.9.4  forcats_1.0.0   
 [5] stringr_1.5.1    dplyr_1.1.4      purrr_1.0.4      readr_2.1.5     
 [9] tidyr_1.3.1      tibble_3.3.0     ggplot2_3.5.2    tidyverse_2.0.0 
[13] rkward_0.8.1    

loaded via a namespace (and not attached):
 [1] gtable_0.3.6       compiler_4.4.2     tidyselect_1.2.1   xml2_1.3.8        
 [5] textshaping_1.0.1  systemfonts_1.2.3  scales_1.4.0       fastmap_1.2.0     
 [9] lattice_0.22-6     R6_2.6.1           generics_0.1.4     svglite_2.2.1     
[13] pillar_1.10.2      RColorBrewer_1.1-3 tzdb_0.5.0         rlang_1.1.6       
[17] stringi_1.8.7      xfun_0.52          viridisLite_0.4.2  timechange_0.3.0  
[21] cli_3.6.5          withr_3.0.2        magrittr_2.0.3     digest_0.6.37     
[25] grid_4.4.2         rstudioapi_0.17.1  hms_1.1.3          lifecycle_1.0.4   
[29] vctrs_0.6.5        evaluate_1.0.3     glue_1.8.0         farver_2.1.2      
[33] rmarkdown_2.29     htmltools_0.5.8.1  tools_4.4.2        pkgconfig_2.0.3

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