I’ve got a local development installation of Discourse running on my Ubuntu machine. I’ve got the main development version up and running just fine by following the local install guide . Given the new addition of ember-cli, I’ve got that running, too, proxying to the Rails app. I’m able to fully inte…

[image] tubignaaso: However, when I use Chrome’s DevTools to view the mobile version, things aren’t working. I simply get a blank page with a “200 OK” response, but absolutely no content. It’s just entirely blank. Any javascript errors in the browser console?

Sadly no. The only thing showing in the console is this (in red): GET http://localhost:4200/ 200 (OK) The response is, strangely, entirely empty.

Any ideas on how to enable more verbose logging for either Ember CLI or Discourse itself? If I could just see what the error is, I can probably resolve whatever the issue is. I just can’t see any errors whatsoever for some reason. Any ideas?

After doing some digging through the source, I found two environment variables that help: PRINT_EXCEPTIONS - shows all exceptions, maybe too noisy to be valuable but it helped RAILS_LOGS_STDOUT - logs everything to console which is what I was looking for above These helped confirm that there wasn…

Developing on the mobile version of Discourse

Development

david (David Taylor) January 31, 2022, 11:17pm 2

Any javascript errors in the browser console?

Topic		Replies	Views
Unable setup development enviroment(docker) as DiscourseConnect provider Development	5	1018	May 5, 2021
Testing pages without JS in dev mode (just getting a blank page) Support	2	607	September 27, 2021
Did something change with mobile layout? Mine is now all messed up Support	11	1821	December 13, 2016
Introducing Discourse developer toolbar Development dev-news	20	1943	January 15, 2026
Plagued by a Blank Screen with CloudFlare "optimizations" Support	2	1357	January 19, 2017

Developing on the mobile version of Discourse

Related topics