Hi all, I’m having a bit of trouble with my discourse. My site is showing a 502 Bad Gateway on the home page like so, [image] Is there a way to get a more descriptive error message? Is there a way to start my instance without any plugins? Is there a page that will show the logs so I might be a…

ssh into the server (as you did when you first built the instance), navigate to /var/discourse and run ./launcher rebuild app

This almost certainly means you are not serving pages because the build didn’t complete successfully [이미지] vel: Is there a way to get better error messages? Yes, look at your build log first (printed to console) when you run the build command. There’s probably an error there. [이미지] vel: …

[이미지] Robert: Yes, look at your build log first (printed to console) when you run the build command. There’s probably an error there. Hi Robert, I’m not using the command line but I upgraded through the site upgrade page. I’ve added a comment into my post. I also feel a slight duty to test …

I didn’t ssh into the machine. It was built by an auto installer. But I’ll see if I can do that. Thanks.

[이미지] vel: It was built by an auto installer. can you elaborate? that’s almost certainly not supported.

I had a prebuilt instance created and setup. It might have been a docker instance or image. I didn’t do any command line install. But I found a terminal with my hosting provider and I’m running that command now. I’ll report back.

[이미지] Robert: ssh into the server (as you did when you first built the instance), navigate to /var/discourse and run ./launcher rebuild app Just a suggestion. If it’s possible, can I run this command from the browser admin in the future. I don’t know if the update page does this already or no…

Would still like to volunteer these ideas for those who use the browser to upgrade. Or even a note in the upgrade page, maybe a link to a help page that says, “If anything goes wrong with this upgrade start here.”

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지원

vel 10월 21, 2024, 10:24오후 9

Rebuilding worked. Took about one hour. Site is back.

My host had an online terminal feature that I was able to use to rebuild.

How to use launcher rebuild app

글		댓글	조회수
Attempted to update Discourse, frontpage now errors Support	2	1025	7월 23, 2016
Site not working after upgrade Support	16	484	3월 31, 2025
Broken upgrade - forum down, unhelpful error Self-hosting	5	1472	6월 11, 2021
Lost my site again during an update yesterday Self-hosting	6	190	12월 18, 2025
I broke my site while updating it Self-hosting	5	286	10월 5, 2025

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