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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/.

833 questions
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Error in value[[3L]](cond) : there is no package called ‘plyr’

I am currently trying to launch a shinyapp which works locally on shinyapps.io. However, whenever I publish the app it comes back with the following message: Error in value[3L] : there is no package called ‘plyr’ Calls: local ... tryCatch ->…
Michael
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framework7: broken tab links after stripping worker IDs from URL

shinyMobile's inst/framework7-5.7.8/my-app.js file has the following code chunk at the top: if (typeof workerId != "undefined") { var hash = window.location.hash; var search = window.location.search; var pathname = window.location.pathname; …
Antoine
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Cannot deploy ShinyApp: incomplete final line found by readTableHeader on 'raw' (Using default: en_US)

I have been desperately trying to deploy my shinyApp for about a week now but unfortunately I can't stop getting the following message : Warning message: Error detecting locale: Error in read.table(file = file, header = header, sep = sep, quote =…
wanderzen
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Why RenderPlot does not produce any graph in shiny app?

I am learning to make my first shiny app about a simulation. I tried to make a network graph in shiny with pre-written code, but no graph appeared when I run the app. I am not sure what did I miss and would really appreciate it if someone can point…
harperzhu
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Config file not found in current working directory or parent directories with `pool` and `golem`

I am attempting to use the pool package in my Shiny golem application. I have slightly updated the default golem-config.yml: default: golem_name: mygolem golem_version: 0.0.0.9000 app_prod: no default_programs: !expr c(1:10000) db_host:…
Dylan Russell
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App on Shinyapp io server doesn't display latest dates in table but on local computer it works

I have recently built an app and loaded it to shinyapps io. There I can see my app with all its tabs, tables and functions. In my app I have a table in each tab. With each table the user can select a range for the dates of what is to be shown in the…
Nick
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MathJax equations in Shiny app rendering locally, but break when deployed to Shinyapps.io

Here's a Shiny app that renders a LaTeX equation with MathJax. When this app is run locally, all three equations are rendered (for testing purposes, these are equations within a renderTable, a renderText and simply p). However, when deployed to…
heds1
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Shinyapp: How to avoid overcharge on paid account

I just paid for a yearly starter plan on Shinyapps.io and noticed that I will get overcharged if I exceed the active monthly hours (100h). I am very worried because a lot of people may use my app and will likely exceed that amount. Is there a way to…
mat
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Reactive input in RShiny reacts too quickly (without using a button)

How do I make it so that Shiny waits a little bit for the user to input their zip code (without using a button). The problem I'm facing is that it will quickly jump to the error if the user isn't fast enough at inputting their zip code. Edit: I…
youtube
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How to shorten code for "visRemoveNodes" using loop in rstudio

I have constructed multiple protein - protein networks for diseases in shiny app and I ploted them using visnetwork. I found the articulation points for each network and I want to remove them. My code for a disease looks like this: output$plot54 <-…
ch009
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PickerInput label issue when inline is TRUE

I have a r shiny app in which users have numerous choices they need to pick prior to plotting. In the pickerInput, the label text goes behind the choices. The code…
YBS
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Change text colour of Shiny Dashbaord selectInput text

I have built a Shiny Dashboard and am looking to change the text colour of my selectInput text. For example, in the below code, I want to change the colour of the text 'Passing Metric' and 'Game location' to BLACK instead of WHITE. I've tried a few…
NDTB
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Upgrade GEOS version on shiny apps.io

It seems that the current version of GEOS available on shinyapps.io is not at the right level. This is the error message I am getting when trying to deploy my app: ** package ‘lwgeom’ successfully unpacked and MD5 sums checked ** using staged…
Jean-Phi N
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Is there a way to select or return the selected variable from dropdown in selected via selectInput?

I am trying to build a function which will select the data variables entered from the file and show the data variables to be selected via the dropdown and to display the variable that is selected currently. Here, I am able to add file and show the…
Pawan Rama Mali
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Setting a different locale for specific Shiny apps only on shinyapps.io

I am using shinyapps.io to host quite a few Shiny apps. Usually, I am hosting apps in German. Now, I want to host one app in English. The only thing that does not work are the abbreviated month names on the scale_x_date axis of a ggplot. These are…
swolf
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