The application sonarr.app can't be opened

Help & Support
#1

Sonarr version (exact version): Version 2.0.0.5245 (or latest, upgraded with Homebrew to latest)
Mono version (if Sonarr is not running on Windows): 5.14.0.177
OS: macOS 10.12.6
Debug logs: https://pastebin.com/FQ6B201d
Description of issue:
Sonarr was working fine, but I couldn’t access the sonarr URL. I tried reinstall sonarr first before looking at the logs. Now when I try to open Sonarr I get a message saying “the application sonarr.app can’t be opened”. Tried deleting the db and restoring from multiple backups

#2

18-9-10 23:34:58.7|Fatal|ConsoleApp|Address already in use. This can happen if another instance of Sonarr is already running another application is using the same port (default: 8989) or the user has insufficient permissions

Sonarr is unable to bind to the selected port, is something else using it?
Have you tried rebooting?
Are any mono/Sonarr processes running?

#3

I’ve rebooted multiple times, I don’t believe another instance of sonarr is running since I did not have it setup to start on boot, but is there an easy way to check?

#4

You’ need to check Activity Monitor.

#5

Thanks for the help, but I’m still unable to open the app. I looked through Activity Monitor for Sonarr and Mono. I also rechecked the port I set it to as well as the default port using the command lsof -nP -i4TCP:38081 | grep LISTEN with no results

#6

Nothing I did worked, but I downloaded the new alpha Sonarr v3 - Alpha and Sonarr is working again

#7

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