# Can't seem to integrate and code using FMOD system

**URL:** <https://qa.fmod.com/t/cant-seem-to-integrate-and-code-using-fmod-system/22066>\
**Category:** Unity\
**Tags:** android, unity, csharp\
**Created:** [September 5, 2024, 6:15pm UTC](https://qa.fmod.com/t/cant-seem-to-integrate-and-code-using-fmod-system/22066 "2024-09-05T18:15:45Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Connor\_FMOD](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/connor_fmod/32/3685_2.png) [@Connor\_FMOD](https://qa.fmod.com/u/Connor_FMOD)\
**Post date:** [September 5, 2024, 11:23pm UTC](https://qa.fmod.com/t/cant-seem-to-integrate-and-code-using-fmod-system/22066/2 "2024-09-05T23:23:35Z")

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Hi,

Thank you for the information. What version of FMOD are you using? The issue may be that you are missing a reference to the `FMODUnity.asmdef`. A similar issue can be found here: [FMOD Unity "Missing directive or an assembly reference" - #4 by Connor\_FMOD](https://qa.fmod.com/t/fmod-unity-missing-directive-or-an-assembly-reference/21916/4).

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