Hey there! We've found the following might help you get unblocked faster:

• 🧵 Internal Server Error 500

• 🧵 Server 500 Error in Django – Gunicorn starts but app doesn't respond

• 🧵 Github connection broken

If you find the answer from one of these, please let us know by solving the thread!

Those are from the build logs?

You shouldn't be starting your app in the build process, try removing the runtime behaviour from your build process and move it into the deployment process instead

If you're using Railpack/Nixpacks then you can change this by changing the build command to only handle build stuff, migrations would likely be in predeploy command and the gunicorn startup command would be in the start command

it is actually deploy log (i corrected)

Oh alright, that makes much more sense

one question then, how come your dependency installations and startup command is in one command?

You'd actually want your dependency installation to happen in the build phase

Also, could you send the domain in question? It might help with debugging

https://bgremover-production-1ddb.up.railway.app

I havent setup any custom build or start command.

That error 500 is actually an application-error, Railway-side errors don't look like that

Good news: that means everything between your PC to your application is working

Bad news: your app isn't working

Do you have any endpoints/middleware or anything that return error 500?

it is running perfect in local.

Do you have any endpoints/middleware or anything that return error 500? ->

I dont think so.

Honestly, I think the best course of action right now is for you to add exception handling in your application so we know where the error originates from

The reason I say this is because that error is about as generic as they get, and could come from literally anything, so I'd say it's best to tie up loose ends so we can narrow down where it could be coming from. Do you have a database or something? Might be worth looking at that first, it's a likely culprit

I'd also recommend seperating your commands into the correct locations:

• installations in build command (though since you're using Railpack then this is handled automatically so you can just remove it)

• manage.py and gunicorn start in the start command or keep it in your Procfile

The problem was that environment key for redis_url service was pointing to wrong address (previous redis server which was deleted).

I updated the address and it worked.!

Thank you for your effort !