# Unreal and failed to set parameter

**URL:** https://qa.fmod.com/t/unreal-and-failed-to-set-parameter/23568
**Category:** Unreal Engine
**Created:** [October 31, 2025, 9:46am UTC](https://qa.fmod.com/t/unreal-and-failed-to-set-parameter/23568 "2025-10-31T09:46:09Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![trjaudio](https://avatars.discourse-cdn.com/v4/letter/t/ea666f/32.png) [@trjaudio](https://qa.fmod.com/u/trjaudio)
#### Post date: [October 31, 2025, 9:46am UTC](https://qa.fmod.com/t/unreal-and-failed-to-set-parameter/23568/1 "2025-10-31T09:46:09Z")

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I’m getting lot’s of these, but I don’t know what even it is referring to, so I can’t fix it.  
How can I solve this?

Thanks

 ![image](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/2X/8/803f7e99adb69fc781e7515de6b5545fbc9df29b.png)

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### Author: ![\_MaX](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/_max/32/101_2.png) [@\_MaX](https://qa.fmod.com/u/_MaX)
#### Post date: [October 31, 2025, 1:42pm UTC](https://qa.fmod.com/t/unreal-and-failed-to-set-parameter/23568/2 "2025-10-31T13:42:11Z")

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You’re probably trying to set that parameter on an event that does not contain said parameter.

The only solution you got here is to know where your blueprint or C++ code does that and check what event is targeted.

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### Author: ![trjaudio](https://avatars.discourse-cdn.com/v4/letter/t/ea666f/32.png) [@trjaudio](https://qa.fmod.com/u/trjaudio)
#### Post date: [November 3, 2025, 9:12am UTC](https://qa.fmod.com/t/unreal-and-failed-to-set-parameter/23568/3 "2025-11-03T09:12:53Z")

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That was exactly it. I made sure to add the parameters to misc events and that solved it.

Thanks