I encountered this NULL exception while initializing MobileAds

[CatOfDag]

NullReferenceException: Object reference not set to an instance of an object. at UnityEngine.AndroidJNIHelper.CreateJavaProxy (UnityEngine.AndroidJavaProxy proxy) [0x00000] in <00000000000000000000000000000000>:0 at UnityEngine.AndroidJavaProxy.GetRawProxy () [0x00000] in <00000000000000000000000000000000>:0 at UnityEngine._AndroidJNIHelper.CreateJNIArgArray (System.Object[] args) [0x00000] in <00000000000000000000000000000000>:0 at UnityEngine.AndroidJavaObject._CallStatic (System.String methodName, System.Object[] args) [0x00000] in <00000000000000000000000000000000>:0 at GoogleMobileAds.Api.MobileAds.Initialize (System.Action1[T] initCompleteAction) [0x00000] in <00000000000000000000000000000000>:0 `

How to handle it? Thank you for providing assistance

[NVentimiglia]

This may be caused by missing platfrom code. Make sure the Android jar dependencies are included.

https://developers.google.com/admob/unity/android