Shinyproxy error 500

Hi I have encounter Error 500 when I try to run shinyproxy. Here are the errors.

Caused by: com.spotify.docker.client.exceptions.DockerException: java.util.concurrent.ExecutionException: javax.ws.rs.ProcessingException: org.apache.http.conn.HttpHostConnectException: Connect to localhost:2375 [localhost/127.0.0.1] failed: Connection refused (Connection refused) Caused by: java.util.concurrent.ExecutionException: javax.ws.rs.ProcessingException: org.apache.http.conn.HttpHostConnectException: Connect to localhost:2375 [localhost/127.0.0.1] failed: Connection refused (Connection refused)

and application.yml

`proxy: title: Open Analytics Shiny Proxy logo-url: http://www.openanalytics.eu/sites/www.openanalytics.eu/themes/oa/logo.png landing-page: / heartbeat-rate: 10000 heartbeat-timeout: 60000 port: 3838 authentication: simple admin-groups: scientists hide-navbar: true

users:

• name: jack password: password groups: scientists
• name: jeff password: password groups: mathematicians

docker: url: http://localhost:2375 port-range-start: 20000 specs:

• id: Euler display-name: Try2 description: Application which demonstrates the basics of a Shiny app port: 3838 container-cmd: [“R”, “-e”, “shiny::runApp(‘/root/euler’)”] container-image: gokcekeskus/euler access-groups: [scientists, mathematicians]

logging: file: shinyproxy.log`

I allowed port3838 in windows firewall but didnt fix the problem. I checked Expose daemon on tcp://localhost:2375 without TLS in docker settings. Uninstall and re-install docker but none of these helped.

[aysegokce]

I removed url: http://localhost:2375 from application.yml and it is working now.

[LEDfan]

@aysegokce since your problem is solved I’m going to close this issue. Feel free to open a new issue if you encounter another problem or have a suggestion!