# BusNotFoundException **URL:** \ **Category:** Unity\ **Created:** [May 24, 2024, 4:43pm UTC](https://qa.fmod.com/t/busnotfoundexception/21664 "2024-05-24T16:43:03Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![juanjoc99](https://avatars.discourse-cdn.com/v4/letter/j/4491bb/32.png) [@juanjoc99](https://qa.fmod.com/u/juanjoc99)\ **Post date:** [May 24, 2024, 4:43pm UTC](https://qa.fmod.com/t/busnotfoundexception/21664/1 "2024-05-24T16:43:03Z")
Hi, I got this error: BusNotFoundException: [FMOD] Bus not found ‘bus:/SFX’ FMODUnity.RuntimeManager.GetBus (System.String path) (at Assets/Plugins/FMOD/src/RuntimeManager.cs:1384) AudioManager.SetupBus () (at Assets/\_SRC/Scripts/Managers/AudioManager.cs:72) AudioManager.Start () (at Assets/\_SRC/Scripts/Managers/AudioManager.cs:64) The Master Bank bus is loading correctly but any other Bus I load throw this exception. I don’t understand why, I tried checking the file path and it seemed correct on both FMOD and Unity, all settings seem to be correct. ---
**Author:** ![cameron-fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/cameron-fmod/32/261_2.png) [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)\ **Post date:** [June 3, 2024, 3:30am UTC](https://qa.fmod.com/t/busnotfoundexception/21664/2 "2024-06-03T03:30:39Z")
You can get this error if you have not loaded the `Master.strings.bank` and you are trying to use paths to access FMOD objects. The `.strings.bank` file includes all the metadata required to look up events, buses, snapshots, and VCAs during runtime. Can you confirm that the `.strings.bank` file is being loaded? ---
**Author:** ![juanjoc99](https://avatars.discourse-cdn.com/v4/letter/j/4491bb/32.png) [@juanjoc99](https://qa.fmod.com/u/juanjoc99)\ **Post date:** [June 3, 2024, 3:55pm UTC](https://qa.fmod.com/t/busnotfoundexception/21664/4 "2024-06-03T15:55:57Z")
I think I am loading Master.strings.bank ![image](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/2X/c/c8b86961026227d862916988b06b3d27273bb4eb.png) Here is an image of the Fmod settings I have ---
**Author:** ![cameron-fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/cameron-fmod/32/261_2.png) [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)\ **Post date:** [June 4, 2024, 12:09am UTC](https://qa.fmod.com/t/busnotfoundexception/21664/5 "2024-06-04T00:09:30Z")
What version of FMOD are you using? Can try checking the `Enable API Error Logging` option to see what that can tell us? ---
**Author:** ![eseravas](https://avatars.discourse-cdn.com/v4/letter/e/eb9ed0/32.png) [@eseravas](https://qa.fmod.com/u/eseravas)\ **Post date:** [June 14, 2024, 5:18pm UTC](https://qa.fmod.com/t/busnotfoundexception/21664/6 "2024-06-14T17:18:12Z")
Hi, I’m having a similar problem where I’m receiving a “BusNotFoundException: [FMOD] Bus not found ‘bus:/Music’” message. I’m trying to change the volume of music, SFX, and master in my game with a group in the FMOD editor. The Master.strings is enabled. I’m using version 2.02.22. This was my API Error Logging message: [FMOD] System::getBus(bus:/Music, 00000078D32ECB10) returned ERR\_EVENT\_NOTFOUND for STUDIO\_SYSTEM (0x1FFFFF). UnityEngine.Debug:LogError (object) FMODUnity.RuntimeUtils:DebugLogError (string) (at Assets/Plugins/FMOD/src/RuntimeUtils.cs:580) FMODUnity.RuntimeManager:ERROR\_CALLBACK (intptr,FMOD.SYSTEM\_CALLBACK\_TYPE,intptr,intptr,intptr) (at Assets/Plugins/FMOD/src/RuntimeManager.cs:142) FMOD.Studio.System:getBus (string,FMOD.Studio.Bus&) (at Assets/Plugins/FMOD/src/fmod\_studio.cs:444) FMODUnity.RuntimeManager:GetBus (string) (at Assets/Plugins/FMOD/src/RuntimeManager.cs:1382) AudioManager:Awake () (at Assets/Scripts/Audio/AudioManager.cs:48) ---
**Author:** ![cameron-fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/cameron-fmod/32/261_2.png) [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)\ **Post date:** [June 20, 2024, 4:06am UTC](https://qa.fmod.com/t/busnotfoundexception/21664/7 "2024-06-20T04:06:28Z")
> [@eseravas](#): > > FMODUnity.RuntimeManager:GetBus (string) (at Assets/Plugins/FMOD/src/RuntimeManager.cs:1382) > AudioManager:Awake () (at Assets/Scripts/Audio/AudioManager.cs:48) Since this is coming from an `Awake` function my first guess would be that the FMOD Integration has not had a chance to load the Master Bank yet, you can check this by using [FMODUnity.RuntimeManager.HaveMasterBanksLoaded](https://www.fmod.com/docs/2.03/unity/api-runtimemanager.html#havemasterbanksloaded).