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Questions tagged [rstudio-server]

This tag is to be used for rstudio-server, which provides a browser based interface for R / Rstudio running on a remote server. Note that this is different from accessing the Rstudio IDE directly via remote access.

591 questions
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AWS EC2 what happens with files when server crashes or interrupts

I have an Rscript running on an AWS EC2 instance. Also, I set up a crontab, which triggers the Rscript to run every 5 minutes. My script will read out data from a website and append a new line to an existing CSV file. My Rscript is located at…
Sylvi0202
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Connecting to Cassandra Data using Sparklyr

I am using RStudio. Installed a local version of Spark, run a few things, quite happy. Now I am trying to read my actual data from a Cluster, using RStudio Server and a standalone version of Spark. Data is in Cassandra, and I do not know how to…
user2345448
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RStudio CentOS server log messages

I'm using R/RStudio on CentOS platform. I need to see if the binary log file (/var/log/messages) contains further information regarding a graphics device plotting issue, but I cannot read it from within RStudio. I cannot find any information on the…
David F George
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Rmd rendering ok. html is generated but "not found" is shown in browser

Got the demo Rmarkdown file for knitting a HTML report. When knitting via Rstudio Server everything goes fine and HTML is opened in a pop-up window. Opened Rmd url in browser and report is working ok. Opened the very same report in HTML versión "Not…
Forge
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Update a global variable in active session from a background process Rstudio Server

This may be theoretical more than anything else; a solution would be remarkable, but any feedback/ideas are just as welcomed. In simple terms, I'm wondering if it's possible to to update an environment variable in an active session on…
Carl Boneri
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web applications with opencpu on rstudio server being asked for user and password

I've deployed an application using opencpu on Rstudio server. It's running in AWS. However, when I try to access the page, it asks for a user name and password for the first time. If I want to many people to use this, I do not want this to keep…
Sujay DSa
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Crash when installing heavy packages in remote server with Rstudio server

I've been trying to install some very heavy packages from Github (~ 100MB - 300 MB) on my remote server using Rstudio server and I keep getting some crashes. These packages are pretty much datasets. I try doing it with this code and get the error…
cimentadaj
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script not running when called via shell vs. rstudio, generates r errors that I don't get when running in gui

(I'm not sure if this is an r or shell issue, forgive adding both tags, if you think I should remove one please comment and I'll do so) I have a amazon hosted version of r at rstudio.example.com. I have written two scripts and they both run fine…
Doug Fir
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Viewing arabic characters in R

I have extracted arabic posts from facebook with Rfacebook package in R but it was a problem with the arabic characters in the dataset extracted. This is example of characters showed : . Any suggestions please?
K.Amir
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RStudio Server Initialization Error: TypeError:c is undefined

When I'm trying to login to RStudio server, I see the message "RStudio Server Initialization Error" and "TypeError:c is undefined" as in the screenshot. What does this mean?
xingjing
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R-Studio load time extremely slow

Opening files, sourcing files, even simple logical statements in the console such as, 2+2. These processes will often lag and take extremely long to finish. Any suggestions on how to speed up these processes?
Michaelpanicci
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Permission denied when using PAM login for RStudio Server

I cannot log into RStudio Server using my username through PAM. The login returned an "Error: Incorrect or invalid username/password" error. I've copied and overwritten /etc/pam.d/rstudio with /etc/pam.d/login. In /var/log/syslog, the error is…
jarodmeng
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Code using RcppArmadillo compiles when running R from terminal but not rstudio-server

I'm trying to get some c++ code to compile using sourceCpp and RcppArmadillo. I'm using R 3.3.3 on Ubuntu, Rcpp 0.12.10 and RcppArmadillo 0.7.800.2.0. The file, armatest.cpp, is totally stripped down. // [[Rcpp::depends(RcppArmadillo)]] #include…
awmercer
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Not able to publish shiny app

I am trying publishing shiny app (app.R) from rstudio-server to rstudio-connect which is using 3 different packages, mentioned below, which are available in my local repository. Packages downloaded from: https://cran.r-project.org/src/contrib/ to…
woo
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Cannot access Shiny App on a local server

I have a shiny app on a local server (ubuntu) which uses a dataset which is also there in the server. It's working fine when I am running its code on the server, but when I am accessing the shiny app from another system (windows 8) it is giving this…
Prateek Joshi
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