Hello,
I'm trying to deploy an application to shinyapps.io using RStudio Desktop's "Publish to Desktop" interface. The application I'm trying to deploy loads a few .rda files as it loads so these objects can be used by the application. Locally everything works, but when deploying on shinyapps.io I get a lot of warnings for each of the .rda files that look something like:
2024-10-02T12:10:01.929432+00:00 shinyapps[12897247]: Warning in load(here::here("data", "calib_df_v1.rda")) :
2024-10-02T12:10:01.934652+00:00 shinyapps[12897247]: cannot unserialize ALTVEC object of class '__sf_vec__' from package 'stringfish'; returning length zero vector
The above is actually the the part of the Logs from shinyapps.io. As you can see, I'm trying to use package here to load a data frame (base class) as object calib_df_v1.rda.
The application loads and runs perfectly locally, I run the application as a background job to try and keep the session as clean as possible.
I have honestly never seen this error nor even heard of the stringfishpackage so I'm really not sure what's going on here.
For reference, when running the application locally as part of my live session, my info is:
> sessionInfo()
R version 4.4.1 (2024-06-14 ucrt)
Platform: x86_64-w64-mingw32/x64
Running under: Windows 11 x64 (build 22621)
Matrix products: default
locale:
[1] LC_COLLATE=English_United Kingdom.utf8 LC_CTYPE=English_United Kingdom.utf8
[3] LC_MONETARY=English_United Kingdom.utf8 LC_NUMERIC=C
[5] LC_TIME=English_United Kingdom.utf8
time zone: Europe/London
tzcode source: internal
attached base packages:
[1] stats graphics grDevices datasets utils methods base
other attached packages:
[1] CelloShiny_0.0.1 data.table_1.16.0 magrittr_2.0.3 shiny_1.9.1
loaded via a namespace (and not attached):
[1] fresh_0.2.1 shinyvalidate_0.1.3 gtable_0.3.5 xfun_0.47
[5] bslib_0.8.0 ggplot2_3.5.1 htmlwidgets_1.6.4 vctrs_0.6.5
[9] tools_4.4.1 generics_0.1.3 curl_5.2.3 tibble_3.2.1
[13] fansi_1.0.6 pkgconfig_2.0.3 RcppParallel_5.1.9 CelloConjoint_0.4.1.2
[17] lifecycle_1.0.4 compiler_4.4.1 stringr_1.5.1 munsell_0.5.1
[21] fontawesome_0.5.2 httpuv_1.6.15 htmltools_0.5.8.1 sass_0.4.9
[25] yaml_2.3.10 lazyeval_0.2.2 plotly_4.10.4 later_1.3.2
[29] pillar_1.9.0 jquerylib_0.1.4 tidyr_1.3.1 openssl_2.2.2
[33] rsconnect_1.3.1 cachem_1.1.0 mime_0.12 tidyselect_1.2.1
[37] digest_0.6.37 stringi_1.8.4 dplyr_1.1.4 purrr_1.0.2
[41] rprojroot_2.0.4 fastmap_1.2.0 grid_4.4.1 here_1.0.1
[45] colorspace_2.1-1 cli_3.6.3 utf8_1.2.4 reactR_0.6.1
[49] withr_3.0.1 scales_1.3.0 promises_1.3.0 httr_1.4.7
[53] askpass_1.2.0 stringfish_0.16.0 memoise_2.0.1 knitr_1.48
[57] shinycssloaders_1.1.0 viridisLite_0.4.2 rlang_1.1.4 Rcpp_1.0.13
[61] reactable_0.4.4 xtable_1.8-4 glue_1.8.0 renv_1.0.9
[65] shinydashboard_0.7.2 rstudioapi_0.16.0 jsonlite_1.8.9 R6_2.5.1
Any thoughts or ideas would be much appreciated!