Apps not shown after authentication

Hi all,

After following a tutorial to construct a docker image out of my Shiny app and trying to deploy it with Shinyproxy, I came across the following issue.

With Shinyproxy 2.3.0 I managed to deploy my app with the below application.yml file (locally on port 8080). However, my app needs the updates implemented up and until version 2.6.0. When trying to deploy the same app with Shinyproxy 2.6.0 I get a blank screen (without app) after authentication. Does anyone have a clue what’s going on here?

The suggestions from the post https://support.openanalytics.eu/t/shiny-proxy-loads-white-screen/741 don’t seem to work.

Thanks in advance,
Menno

Application.yml
proxy:
title: myapp
port: 8080
authentication: simple
admin-groups: admins
users:

  • name: admin
    password: admin
    groups: admins
    docker:
    url: http://localhost:2375
    specs:
  • id: myapp
    display-name: myapp
    container-cmd: [“R”, “-e”, “shiny::runApp(’/root/myapp’, host=‘0.0.0.0’, port=3838)”]
    container-image: myapp
    port: 3838
    access-groups: admins

logging:
file:
shinyproxy.log