# 'Thread' does not contain a definition for 'Sleep'

**URL:** https://qa.fmod.com/t/thread-does-not-contain-a-definition-for-sleep/13400
**Category:** Unity
**Created:** [September 5, 2017, 12:18am UTC](https://qa.fmod.com/t/thread-does-not-contain-a-definition-for-sleep/13400 "2017-09-05T00:18:37Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![jdriver](https://avatars.discourse-cdn.com/v4/letter/j/e95f7d/32.png) [@jdriver](https://qa.fmod.com/u/jdriver)
#### Post date: [September 5, 2017, 12:18am UTC](https://qa.fmod.com/t/thread-does-not-contain-a-definition-for-sleep/13400/1 "2017-09-05T00:18:37Z")

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Unity 5.6.3p1, VS2015, FMOD 1.09.06

I’m getting the following error: Assets\Plugins\FMOD\StudioEventEmitter.cs(41,45): error CS0117: ‘Thread’ does not contain a definition for ‘Sleep’ while building the solution for the HoloLens. I have no idea what to do next. Can anyone help?

Thanks,

Julie

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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: [September 11, 2017, 3:55am UTC](https://qa.fmod.com/t/thread-does-not-contain-a-definition-for-sleep/13400/2 "2017-09-11T03:55:28Z")

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We have the fix for this coming in the next release, which should be in the next couple of days.

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### Author: ![jdriver](https://avatars.discourse-cdn.com/v4/letter/j/e95f7d/32.png) [@jdriver](https://qa.fmod.com/u/jdriver)
#### Post date: [September 11, 2017, 12:45pm UTC](https://qa.fmod.com/t/thread-does-not-contain-a-definition-for-sleep/13400/3 "2017-09-11T12:45:42Z")

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Excellent, thank you!

Julie