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FMOD returns error code 78 (FMOD_ERR_UNIMPLEMENTED) executing setMix
We are getting lots of FMOD errors in WebGL build with Unity 2017.3.1p4.
What might be causing this and is there any fixes or workarounds?
b14b32a200649d0650c1a6ff3db39cf4.js:1 FMOD returns error code 78 (FMOD_ERR_UNIMPLEMENTED) executing setMix
blob:https://sta-psl.atosresearch.eu/9aa1bc7c-4a4a-4464-a13f-6f6a92561a61:7736 PlatformGetStacktrace
blob:https://sta-psl.atosresearch.eu/9aa1bc7c-4a4a-4464-a13f-6f6a92561a61:7727 /Users/builduser/buildslave/unity/build/Modules/Audio/Public/Director/AudioMixerPlayable.cpp(93) : Error executing m_DSPConnection->setMix(attenuation) (Something in FMOD hasn't been implemented when it should be! contact support! )
at wasm-function[3963]:39
at wasm-function[3962]:572
at wasm-function[3930]:103
at wasm-function[2973]:1186
at wasm-function[3368]:25
at wasm-function[3380]:45
at wasm-function[3353]:1356
at wasm-function[3353]:1304
at wasm-function[3376]:939
at wasm-function[4877]:104
at wasm-function[9576]:2134
at wasm-function[9564]:237
at wasm-function[52942]:12
at Object.UnityLoader.a80b524c1cac5335bc8e50587112b367.Module.dynCall_v (blob:https://sta-psl.atosresearch.eu/9aa1bc7c-4a4a-4464-a13f-6f6a92561a61:17582:86)
at browserIterationFunc (blob:https://sta-psl.atosresearch.eu/9aa1bc7c-4a4a-4464-a13f-6f6a92561a61:9147:30)
at Object.runIter (blob:https://sta-psl.atosresearch.eu/9aa1bc7c-4a4a-4464-a13f-6f6a92561a61:8517:13)
at Browser_mainLoop_runner (blob:https://sta-psl.atosresearch.eu/9aa1bc7c-4a4a-4464-a13f-6f6a92561a61:9202:26)
(Filename: Line: 16)
Answer by JACLEMGO · Jun 04, 2018 at 11:23 AM
Same issue here. (Unity 2018.1.2f1) Audio does not play in WebGL (Chrome), but does play in Editor
Quite a number of different errors in the console: ./Modules/Audio/Public/Director/AudioPlayable.cpp(24) : Error executing headDSP->getNumOutputs(&outputCount) (An invalid object handle was used. )
FMOD returns error code 36 (FMOD_ERR_INVALID_HANDLE) executing getOutput
FMOD returns error code 78 (FMOD_ERR_UNIMPLEMENTED) executing setMix
FMOD returns error code 78 (r) executing setUserData
FMOD returns error code 78 (FMOD_ERR_UNIMPLEMENTED) executing setUserData
./Modules/Audio/Public/Director/AudioPlayable.cpp(31) : Error executing outputConnection->setMix(mix) (Something in FMOD hasn't been implemented when it should be! contact support! )
Answer by insominx · Aug 19, 2020 at 05:52 PM
This answer doesn't make sense but it's what Unity replied to me with via a bug report I submitted:
Hi,
Thanks for getting in touch, we actually know about this issue: https://issuetracker.unity3d.com/product/unity/issues/guid/960731
The audio does play in WebGL but since FMOD isn't supported in WebGL the console will get spammed with errors regarding that. Unfortunately, since the main cause of the issue is WebGL itself, we cannot remove these errors.
Please reach out to me if I can answer any questions or be of further help.Thanks, Donatas Customer QA Team