Simplygon DLL not present

Development Character & Animation
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1

Hey there,

I’ve installed the Simplygon 8 SDK, ran the licensing tool and then used the SimplygonUE4redist to install the plugin in the engine. Then in my project I was able to enable the Simplygon plugin, but I always get this output log when opening my project:

LogModuleManager: Display: Found up-to-date module file ../../../Engine/Plugins/SimplygonUE4/Binaries/Win64/UE4Editor-SimplyUE4.dll (API version 3709383).
LogModuleManager: Display: Found up-to-date module file ../../../Engine/Plugins/SimplygonUE4/Binaries/Win64/UE4Editor-SimplygonGridMeshReduction.dll (API version 3709383).
LogModuleManager: Display: Found up-to-date module file ../../../Engine/Plugins/SimplygonUE4/Binaries/Win64/UE4Editor-SimplygonGridClient.dll (API version 3709383).
LogPluginManager: Mounting plugin SimplygonUE4
LogSimplygon: Simplygon DLL not present - disabling.
LogMeshReduction: Using SimplygonSwarm for distributed automatic mesh merging
LogMeshReduction: Using SimplygonGridMeshReduction for automatic static mesh reduction
LogMeshReduction: Using SimplygonGridMeshReduction for automatic skeletal mesh reduction
LogMeshReduction: Using SimplygonGridMeshReduction for automatic mesh merging

Do I have to worry that it is not finding a simplygon DLL but uses swarm and GridMeshReduction? I even copied the SimplygonSDKRuntime DLL into the Binaries\ThirdParty\Simplygon folder…

Thanks in advance

2

I have the same problem. Help, please

3

Try installing simplygon in your Engine using an older simplygon version. 4.19 isn’t supported at all, and installing the 4.18 simplygon version for the 4.18 engine seems to break it, so you should try an older one (choose custom install and pick your engine folder)

4

I´ll try. Thanks a lot for your answer!