# ERR\_EVENT\_NOTFOUND The requested event, bus or vca could not be found

**URL:** https://qa.fmod.com/t/err-event-notfound-the-requested-event-bus-or-vca-could-not-be-found/15391
**Category:** Unity
**Created:** [January 17, 2020, 1:47pm UTC](https://qa.fmod.com/t/err-event-notfound-the-requested-event-bus-or-vca-could-not-be-found/15391 "2020-01-17T13:47:00Z")
**Posts on this page:** 1
**Showing post:** 6

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### 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: [January 23, 2020, 11:29pm UTC](https://qa.fmod.com/t/err-event-notfound-the-requested-event-bus-or-vca-could-not-be-found/15391/6 "2020-01-23T23:29:21Z")

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What version of the FMOD Unity Integration are you using?  
Do the events contain nested events triggered by parameters at all?

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_[View the full topic](https://qa.fmod.com/t/err-event-notfound-the-requested-event-bus-or-vca-could-not-be-found/15391)._