Unity + ARCORE DllNotFoundException: arcore_unity_api

Unity Engine
,
1

I tried to export the project from Unity and then export it as a library from Android Studio but when I import that library into another project I get that error:

E/Unity: Unable to find arpresto_api
E/Unity: DllNotFoundException: arcore_unity_api
        at (wrapper managed-to-native) GoogleARCoreInternal.ARPrestoCallbackManager+ExternApi.ArCoreUnity_setArPrestoInitialized(GoogleARCoreInternal.ARPrestoCallbackManager/EarlyUpdateCallback)
      at GoogleARCoreInternal.ARPrestoCallbackManager._Initialize () [0x0002c] in /Users/petrosmaliotis/New Unity Project 4/Assets/GoogleARCore/SDK/Scripts/Managers/ARPrestoCallbackManager.cs:181
      at GoogleARCoreInternal.ARPrestoCallbackManager.get_Instance () [0x00018] in /Users/petrosmaliotis/New Unity Project 4/Assets/GoogleARCore/SDK/Scripts/Managers/ARPrestoCallbackManager.cs:91
      at GoogleARCoreInternal.ARCoreAndroidLifecycleManager.get_Instance () [0x00023] in /Users/petrosmaliotis/New Unity Project 4/Assets/GoogleARCore/SDK/Scripts/Managers/ARCoreAndroidLifecycleManager.cs:80
      at GoogleARCoreInternal.LifecycleManager.get_Instance () [0x00029] in /Users/petrosmaliotis/New Unity Project 4/Assets/GoogleARCore/SDK/Scripts/Managers/LifecycleManager.cs:43
      at GoogleARCore.ARCoreS

I tried the solutions mentioned in stackoverflow Unity + ARCORE DllNotFoundException: arcore_unity_api - Stack Overflow but again nothing seem to work.

2

Hi, you found the solution? I have the same problem.

3

Hey hey! Since this is Google’s plugin, you might try asking on GitHub - google-ar/arcore-unity-sdk: ARCore SDK for Unity