Error: Could not decode a text frame as UTF-8 (chrome)

Hi,

I have an application hosted on shinyproxy that works well, however, sometimes the error below appears on the browser console (chrome) and the page goes offline (gray).

I tried to insert this command line in the global.R file of my shiny application, but the error persists.

Sys.setlocale(category = "LC_ALL", locale = "en_US.UTF-8")

Also, in the application’s Dockerfile file, I changed the LC_ALL, but it didn’t help.

RUN apt-get install -y locales
RUN locale-gen "en_US.UTF-8"
RUN update-locale "LC_ALL=en_US.UTF-8" "LANG=en_US.UTF-8"
RUN cat /etc/default/locale

Has anyone encountered this type of error?

Thank you so much.

[stla]

Solved by upgrading ShinyProxy.

[stla]

I also experience the crash with FireFox, but with a different error message:

The connection to ws://10.41.141.10:8080/endpoint/9a5cc4c8-d4d0-4cd0-8fac-6f989e3b5060/websocket/ was interrupted while the page was loading.