"Could not connect to the R session on Rstudio Server."

[ralacerda]

Hello,

Trying to use the example available at https://www.rocker-project.org
Running:
docker run -e PASSWORD=yourpassword --rm -p 8787:8787 rocker/rstudio

Everything works as expected, this is the output:

[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] userconf: executing... 
skipping /var/run/s6/container_environment/HOME
skipping /var/run/s6/container_environment/PASSWORD
[cont-init.d] userconf: exited 0.
[cont-init.d] done.
[services.d] starting services
[services.d] done.

Heading to 0.0.0.0:8787 loads the webserver, I can login with "rstudio" and the password, but it leads to a blank space with the following error:

Console output is:

2021-10-09T20:23:00.312055Z [rsession-rstudio] WARNING FileLock classes not yet initialized; please call 'FileLock::initialize()' and 'FileLock::cleanUp()' as appropriate; LOGGED FROM: static bool rstudio::core::FileLock::verifyInitialized() src/cpp/core/file_lock/FileLock.cpp:113
2021-10-09T20:23:01.007645Z [rserver] ERROR system error 22 (Invalid argument) [request-uri: /rpc/client_init]; OCCURRED AT void rstudio::core::http::AsyncClient<SocketService>::handleReadContent(const rstudio_boost::system::error_code&) [with SocketService = rstudio_boost::asio::basic_stream_socket<rstudio_boost::asio::local::stream_protocol>] src/cpp/server/ServerSessionProxy.cpp:609; LOGGED FROM: void rstudio::server::session_proxy::{anonymous}::logIfNotConnectionTerminated(const rstudio::core::Error&, const rstudio::core::http::Request&) src/cpp/server/ServerSessionProxy.cpp:441
2021-10-09T20:23:02.098479Z [rserver] ERROR system error 22 (Invalid argument) [request-uri: /rpc/client_init]; OCCURRED AT void rstudio::core::http::AsyncClient<SocketService>::handleReadStatusLine(const rstudio_boost::system::error_code&) [with SocketService = rstudio_boost::asio::basic_stream_socket<rstudio_boost::asio::local::stream_protocol>] src/cpp/server/ServerSessionProxy.cpp:498; LOGGED FROM: void rstudio::server::session_proxy::{anonymous}::logIfNotConnectionTerminated(const rstudio::core::Error&, const rstudio::core::http::Request&) src/cpp/server/ServerSessionProxy.cpp:441

I tried removing the images and redownloading them. The "r-base" image is working fine.
I'm on Manjaro.

[eitsupi]

I searched for https://github.com/rstudio/rstudio issues but couldn't find the same issue.
Version information (uname -a and docker --version) may help identify the problem.

[ralacerda]

After running uname -a I remembered I was using Linux 5.15.rc3.
Changing back to 5.14.9-1 fixed the problem.

Should I open an issue on rstudio/rstudio repo?

[eitsupi]

Nice! I think this could be an issue between the Linux kernel and RStudio Server, so it makes sense to report it to the RStudio team.

[RERobbins]

I am seeing the same problem with rocker/rstudio on a MacBook Pro with Apple Silicon running Monterey.

I'm not sure how best to proceed or report the issue.

[eitsupi]

@RERobbins rocker/rstudio does not work with arm Mac. See #144.

[paupaiz]

I am getting same issue on Mac Intel Core i5:
console outputs: [rsession-rstudio] WARNING FileLock classes not yet initialized; please call 'FileLock::initialize()' and 'FileLock::cleanUp()' as appropriate; LOGGED FROM: static bool rstudio::core::FileLock::verifyInitialized() src/cpp/core/file_lock/FileLock.cpp:113
and RStudio says: 2021-12-29T14:57:33.273718Z [rsession-rstudio] WARNING No memory control group found in /proc/self/cgroup; LOGGED FROM: std::__cxx11::string rstudio::core::system::{anonymous}::getMemoryCgroup() src/cpp/core/system/LinuxResources.cpp:335

Full output in case it's useful: [rsession-rstudio] WARNING FileLock classes not yet initialized; please call 'FileLock::initialize()' and 'FileLock::cleanUp()' as appropriate; LOGGED FROM: static bool rstudio::core::FileLock::verifyInitialized() src/cpp/core/file_lock/FileLock.cpp:113 2021-12-29T15:37:40.756396Z [rserver] ERROR CLIENT EXCEPTION (rsession-rstudio): (TypeError) : Cannot read properties of null (reading 'parentNode');|||com/google/gwt/dom/client/DOMImpl.java#253::getParentElement|||com/google/gwt/dom/client/Node.java#189::getParentElement|||org/rstudio/core/client/widget/RStudioDataGrid.java#63::hideMacHorizontalScrollbars|||org/rstudio/core/client/widget/RStudioDataGrid.java#60::execute|||com/google/gwt/core/client/impl/SchedulerImpl.java#167::runScheduledTasks|||com/google/gwt/core/client/impl/SchedulerImpl.java#338::flushPostEventPumpCommands|||com/google/gwt/core/client/impl/SchedulerImpl.java#76::execute|||com/google/gwt/core/client/impl/SchedulerImpl.java#140::execute|||com/google/gwt/core/client/impl/Impl.java#306::apply|||com/google/gwt/core/client/impl/Impl.java#345::entry0|||rstudio-0.js#-1::eval|||com/google/gwt/cell/client/AbstractEditableCell.java#41::viewDataMap|||Client-ID: 3425e423-c8e9-4e39-bb78-a35cc36fdf75|||User-Agent: Mozilla/5.0 (Macintosh Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36

[eitsupi]

It could be the same situation as #306.
Since it is reported only on Mac, it could be a Mac-specific problem.

[eddelbuettel]

rocker/rstudio does not work with arm Mac

FYI we have a counter example with a modified variant. I don't have all the details, and am not an M1 or macOS user myself. More at #144 (comment); Eric was the one who put that variant together which helped support my course.

[eitsupi]

I'm closing this issue for lack of information and because it seems to be the same problem as the other issues. If you have additional information, please let me know so I can reopen it.