I am using windows 10 platform, now I installed R 3.3.3 console application then installed Rstudio 1.0.44
When i open the studio one popup when will raising automatically like
I changed the permission of RStudio-Desktop folder but still, it shows an error? could you please help me?
Related
Issue description
When opening R studio, after about 10 seconds, I get a popup alert:
Javascript Alert-http://127.0.0.1:40055/
R encountered a fatal error.
The session was terminated.
If I click the OK button on the alert I get another alert:
Javascript Alert-http://127.0.0.1:40055/
null
After clicking OK again, I get the error in the console:
Error: Unable to establish connection with R session
I cannot run anything (it just has the flashing cursor permanently). I cannot click any options (e.g. if I click Tools -> Global options, then the drop down closes without doing anything).
What I have tried
Restarting my computer.
Reinstalling R and R studio.
Removing the project and history files associated with the project.
Uninstalling all my packages (I presume unnecessary but I was getting desperate).
Moving the config file mv ~/.config/RStudio ~/backup-RStudio (from https://support.rstudio.com/hc/en-us/articles/200534577-Resetting-RStudio-Desktop-s-State). I also tried moving .rstudio-desktop, but that didn't exist.
Possibly useful information
The error first started after I tried to compile and run C code in R. I think I made an infinite loop, either way it crashed R and I xkilled it. R still runs fine from the terminal.
Versions
R version 3.6.3 (2020-02-29)
rstudio version 1.4.1103
Ubuntu 20.04.2 LTS
Any help would be much appreciated!
I had a very similar error message:
Javascript Alert: R encountered a fatal error. The session was
terminated.
For me this error occurred after changing from the 64-bit to 32-bit versions of R. I tried:
restarting my machine
uninstalling/reinstalling Rstudio
installing an older version of Rstudio which has been more stable in the past
None of these worked for me, but when I deleted my ".Rhistory" file in my home directory the error message disappeared and I'm now able to run my scripts again.
Additional info:
I'm using Windows 10, Rstudio Desktop 1.4.1717 and R4.1.0 (32 and 64 bit versions)
Update: Rstudio showed the same error message again, but resetting the RStudio Desktop's state helped.
I used RStudio Desktop 1.1.463 on my Fedora 29 without problems. I use R version 3.5.3. A new version of RStudio is available (1.2.1335) and after installation through .rpm and clicking on app symbol in Menu, like before, nothing happens. I get no error, no message, nothing, so cannot really pinpoint to anything. I know that the installation was successful since the icon logo was updated.
Download the Zip/Tarball from the rstudio website https://www.rstudio.com/products/rstudio/download/#download
Open a terminal and extract e.g.
tar xzfv rstudio-1.2.1335-x86_64-fedora.tar.gz
Then run
./rstudio-1.2.1335/bin/rstudio
Check if you get any specific error.
It runs fine for me on Fedora 29 with 5.1.11-200.fc29.x86_64
In Anaconda, I installed r essentials & r studio , but failed to start rstudio. when I tried to launch, it first showed a white blank view:
and then it turned into a window explorer:
Though titled with Download File, but there's nothing.
checking log file (see below):
15 May 2018 02:23:25 [rdesktop] ERROR system error 2 (The system cannot find the file specified); OCCURRED AT: void __cdecl rstudio::core::http::NamedPipeAsyncClient::connectAndWriteRequest(void) C:\Users\builder\m64\conda-bld\rstudio_1519582538781\work\src\cpp\core\include\core/http/NamedPipeAsyncClient.hpp:84; LOGGED FROM: void __cdecl rstudio::desktop::NetworkReply::onError(const class rstudio::core::Error &) C:\Users\builder\m64\conda-bld\rstudio_1519582538781\work\src\cpp\desktop\DesktopNetworkReply.cpp:288
I wonder if anyone could help me to figure out the reason. Thx!
I had the same issue on my machine this week, using RStudio and R downloaded via Anaconda. I resolved this issue by uninstalling R and RStudio completely from Anaconda using the command on the Anaconda prompt: conda uninstall r-base and then installing R and RStudio from their respective official websites.
Unfortunately I couldn't figure out the source of the problem, but RStudio now works fine on my machine.
The issue is due to the installation of the latest Microsoft Windows 10 Home update, Version 10.0.17134 Build 17134.
You might revert this installation. But you will get reminders to install again.
Running happily with R 3.4 and RStudio 1.0.143 under Win10 this problem occured bringing project development to a halt. Downloads each occur and are unzipped and then the a presumably first file in the first item gets:
Error in install.packages : cannot open file 'C:/Users/Admin/Documents/R/
win-library/3.4/file30504386b80/rJava/javadoc/resources/background.gif':
Permission denied
and the prompt returns.
Updating to R version 3.4.1 (2017-06-30), RStudio Version 1.0.153 was to no avail. Using the OS to remolve all R versions and trying again with 3.4.1 did not work. Removing R again and deleting the R directory to refresh the library did not work. My virius software like to tell how helpful it has been and has not, so that issue seems unlikely.
Giving the user full control of the R library did not help.
could package-updates be a tag like install-updates?
It looks there is a problem between Java and rJava.
You should try reinstalling Java using chocolatey package manager (https://chocolatey.org/) and then reinstall rJava package.
I had a similar issue two weeks ago on a windows laptop.
I had this problem for a long time. only in RStudio.
Install the package on R and Library it. Go to RStudio and require the package.
It works!
I tried installing a list of packages this morning and had an error which crashed R when I ran library(repmis)
install.packages("repmis")
library(repmis)
I've uninstalled & reinstalled R (on my mac by deleting the app and downloading the new build), but still get an app crash when I run library(repmis).
Can anyone tell me why? And/or how I can more effectively uninstall R to get this package to work again?
Problem solved, I restarted the computer and repeated the procedure above and this time received a prompt to install a Java 6 runtime.
I'm guessing that the dialogue box had issues displaying earlier because of some system printer windows I had open.