1,576 questions
1
vote
2
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811
views
error with R and httr2 via curl::curl_fetch_memory(): ! OpenSSL/3.1.4: error:1C8000E9:Provider routines::ems not enabled
BLUF: Some (but not all) of my httr2 requests result in the error
Failed to perform HTTP request. Caused by error in `curl::curl_fetch_memory()`: ! OpenSSL/3.1.4: error:1C8000E9:Provider routines::ems ...
- 3,788
0
votes
0
answers
37
views
R shiny java.lang.RuntimeException: java.security.InvalidKeyException: Illegal key size
When I run my shiny app via RStudio Server, either using the code from local dir or /srv/shiny-server, it runs smoothly, with success.
When I execute the app by calling the endpoint "10....:3838/...
0
votes
0
answers
62
views
Shiny reactive text causing fatal error when run on server
So I had an R Shiny dashboard that was running totally fine with no errors or warnings when run locally using RStudio. However, when deployed to a shiny server it was not working at all. The UI would ...
- 135
0
votes
0
answers
32
views
Issue with Parallel Processing on Server Deployment Using future and promise Packages
I’ve successfully implemented parallel processing in my Shiny application using the future and promise packages, enabling non-blocking operations. Locally, everything functions flawlessly—the code ...
- 1
0
votes
0
answers
55
views
How to use CRAN package in shinyapps.io?
I am having issues with deploying an app in shinyapps.io. I am using a package from CRAN called DateTimeRangePicker. The app works locally, but the specific package is missing when deployed. The goal ...
- 15
0
votes
0
answers
76
views
Shiny App keeps getting disconnected from server (only works after multiple reloads)
I'm encountering an issue with my Shiny app. It keeps getting disconnected from the server, and the only way I can get it to work is by clicking reload around 10 times. The logs don't show any errors. ...
- 191
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votes
1
answer
106
views
Can two Shiny Application work on same port?
I have deployed two shiny application on cloud via linux machine and on the port XX via IP address of my machine but when i load it only App 1 loads not the App 2, and also the shiny application is ...
- 23
1
vote
1
answer
946
views
Getting libarchive not found error while trying to publish to shinyapp
I have an rmd file with plots and I am trying to publish the .rmd file into my dedicated server. The process starts but then fails all of a sudden. I tried to google a solution but I cant seem to ...
- 102
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votes
0
answers
82
views
Title in Shiny bslib navset bar becomes black on Shiny Server
In Shiny I'm creating a bslib dashboard with a navset bar:
library(bslib)
library(shiny)
# Define UI for application that draws a histogram
ui <- page(
title = "Shiny-template",
...
- 1,535
1
vote
1
answer
160
views
Setting app_idle_timeout for shiny changes nothing
I want my shiny app to remain active continuously so that anyone who accesses the link can instantly use the app without waiting for it to start. According to documentation app_idle_timeout set to ...
- 107
0
votes
1
answer
31
views
Error in calling a variable written in a reactive expression
I'd like to call pcrPositiveFailedDetails, which is currently a tibble that is reactive. The tibble will change values whether the input$sPP is greater/less than highCT. The tibble provides what I ...
1
vote
1
answer
131
views
In-line MathJax equations not rendering on Shiny app hosted at shinyapps.io
I have a shiny app that includes MathJax equations and some script to allow for in-line equations. It works fine the RStudio IDE but not when hosted on shinyapps.io.
I have narrowed down interference ...
- 2,302
0
votes
1
answer
48
views
Get an input from a button in table from modules in R
I'm starting to work with modules using Rhino, and I want to get the input from a button that is inside a table when it is clicked.
This is the module that creates the table and generate HTML buttons ...
0
votes
0
answers
59
views
R Shiny app runs fine in R Studio but looks different when deployed to server
I'm new to the R Shiny app but after a lot of effort, I wrote an app that looks and runs fine when tested using R Studio. It looks like the following (that is how I expect it to look, for example, ...
- 443
1
vote
0
answers
35
views
Gmailr not validating stored token in Shiny server
I need to send out emails automatically using R and R shiny server. I have used gmailR and the Gmail API to send out emails using the following code:
gm_auth_configure(path = "my.json")
...
- 11