After following all steps in doc: Install Discourse on Ubuntu or Debian for Development I tried running server using “bin/ember-cli -u” and (“bin/ember-cli” + “rails s” in saparate terminal windows). I am getting error as: “network error” in chat window. [Screenshot from 2025-02-26 13-53-01] Do…

@merefield @j.jaffeux Thanks for the help!! The root cause of this issue related to Ubuntu 20.04 ( system’s glibc (GNU C Library)). Now this sounds strange but its true. Explanation: On investigation, I found that mini_racer-0.18.0.pre1 native extensions require glibc version 2.32+. Checking on…

No, in server logs i only get 500 error. nothing else (nor even the line at which code breaks)

What is the backtrace and error for the 500? My suspicion is you may not have run migrations, have you?

yes I was going to say the same but it’s definitely in the steps of the doc :man_shrugging: I would recommend you to try using: Developing Discourse using a Dev Container That should be a much easier way for you to get a working dev env.

[圖片] Joffrey Jaffeux: but it’s definitely in the steps of the doc :man_shrugging: Actually, is it? It may exclude plugin migrations?

@Neeraj_Keriya try: LOAD_PLUGINS=1 rake db:migrate

I ran all the command from the doc and wanted to install discourse manually (not with docker) and all three DB’s are migrated successfully. checking: LOAD_PLUGINS=1 rake db:migrate

Initially, When running “bundle install”. i got issues with gem (“mini_racer”, “0.18.pre1”) so i downgrade it to ‘~> 0.6.2’. Is that can be the cause? This is the only thing i did different from document.

Maybe, once you’ve run migrations again, check for 500 and report the detail of that error from within /logs here.

Sure, will do. BTW this is what i am getting on “rails db:create” with “mini_racer”, “0.18.pre1” bin/rails aborted! LoadError: /home/developer/.rvm/gems/ruby-3.2.1@discourse/extensions/x86_64-linux/3.2.0/mini_racer-0.18.0.pre1/mini_racer_extension.so: undefined symbol: __libc_single_threaded (Load…

FYI current Ruby is something closer to 3.3.6 in Production, so switching to that version of Ruby might be a good idea. (this is why @j.jaffeux recommends the docker install as these things can be a pain in non-docker dev)

开发安装后聊天功能无法工作

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Neeraj_Keriya (Neeraj Keriya) 2025年二月26日 11:56 8

我已按照文档中的所有命令运行，并希望手动安装 discourse（不使用 docker），并且所有三个数据库都已成功迁移。

检查：

LOAD_PLUGINS=1 rake db:migrate

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开发安装后聊天功能无法工作

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