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Questions tagged [shinyapps]

Questions regarding shinyapps.io by RStudio. This tag should NOT be used for general questions concerning Shiny: those belong to the tag `shiny`.

shinyapps.io is a product by RStudio that allows you to deploy and share your Shiny applications online.

shinyapps.io is a self-service platform that makes it easy for you to share your shiny applications on the web

Site: https://www.shinyapps.io/.
Docs: https://docs.rstudio.com/shinyapps.io/.

1217 questions
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curl error when calling rsconnect::setAccount

I just got a new computer and for some reason this is happening to me when I try to run the rsconnect command in my window. Has anyone else have the same problem.
Jordan Wrong
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deploy shinyapp.io shows error that can't find package on github

I write a package on github and a shiny app, I want to use shinyapp.io to run it. But when run command deployApp(), error message shows : "The application failed to start (exited with code 1). Error in value[[3L]](cond) : there is no package…
Darth Vader
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Unable to export the pivot table data as csv / excel from ShinyApp using rpivotTable

I'm using rpivotTables Shinyapp to export the pivottable data as csv, excel, pdf using buttons (I don't want to export the actual data). The data is shwon in the image. However i'm unable to do so, can't figure out the reason due to my limited…
Sid
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Shiny update data from selectInput

I am facing an issue in getting the output of selectizeInput to update the uploaded csv data. The specific code block having issue is observeEvent(input$Go, { tmp <- values$df_data output$Grp = renderUI({ lvls <- tmp %>% …
user10497640
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shiny app with data from database works locally but not in shinyapps.io

I wrote a simple shiny app, with data that comes from a database. Here is my code: library(RODBCext) library(RODBC) library(shiny) ui <- shinyUI( pageWithSidebar( headerPanel("Hide Side Bar example"), sidebarPanel( …
Pegah
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Deployment of R-program in shiny not working

I did a sample app in R and it is working fine in R-studio. I managed to deploy the code successfully into www.shinyapps.io. After deployment the app link is not working. It is hang-up by "please wait" for long time then show error "disconnected…
suji
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Import big text images in shiny App with R

In my project I developed algorithms with R and R studio to process big images from microscopy analysis. I work on big matrix of pixel value (around 3Gb ), extract biological informations from specific regions of these images especially perform…
Romain Guyon
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Dashboard in Shiny works locally but not on shinyapp.io

I have built this dashboard that works when displayed locally but will not open when I try to deploy it to shinyapps.io. Based on my troubleshooting, I have specified the wd and made sure all the files are in the directory but haven't had any…
regents
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rsconnect publishing API created by plumber

I have an API created by plumber in a file named lltoClass.R as follows: #* @get/ ll.toClass ll.toClass <- function ... Also, according to this question I have made a file named plumber.R containing:…
mjoudy
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gganimate within Shiny app - cannot find ImageMagick

I would like to insert animation plot in my Shiny app published on the server. However, any try of deploying ends up in the following: I cannot find ImageMagick with convert = 'convert' Warning in im.convert(img.files, output =…
Kuba_
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R shiny sever problems - reactive global environment

It's my first time create a web app. I had some problems about subsetting the data under shiny server. It's a large dataset. I want to subset the data by the conditions we enter in the UI. But I failed. It shows "Error in eval: attempt to apply…
Alex Fischer
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I can't publish my Shiny App on shinyapps.io

I have been trying to deploy a Shiny App on Shinyapps.io but always I have the same response:ERROR: An error has occurred. Check your logs or contact the app author for clarification. . At first, I tried it with my own app, but I give up and I…
VCM
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Shiny App Isn't Finding Data in Directory on Server?

I'm working on posting a Shiny App on my own instance of a shiny server on the web. Everything works fine, when I publish the app to shinyapps.io: https://petemiksza.shinyapps.io/Secondary_Music_Teachers/ However, I'm not able to get the app to run…
Peter Miksza
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Adding hover tooltips to shinyapps.io

I would like to add hover tooltips to my input and output boxes on a shiny app that is deployed in shinyapps.io. I found the RLumShiny package which can add tooltips and I have modified my app to accommodate this. The app works locally but when I…
ekstroem
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Using Conditional Panel with PickerInput in R

In the given R shiny script below, I am trying to use a conditional panel with Picker Input shiny widget. There are three options in pickerInput, upon selection of "times" option, I wish to create new pickerInputs using a conditional panel, the…
Adam Shaw
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