Warning: openAdvertisingTrackingId with value: null

I’m developing a Flutter app and added Unity Ads through Admob mediation on Android. My device has an ad id and I allowed personalized ads. When running my app I see the following log:

W/UnityAds(12891): com.unity3d.services.core.api.Sdk.logWarning() (line:94) :: {“message”:“model: DeviceInfo key: openAdvertisingTrackingId with value: null: null is not in: string,undefined”,“name”:“CheckValueError”}

D/ConnectivityManager(12891): StackLog: [android.net.ConnectivityManager.sendRequestForNetwork(ConnectivityManager.java:4188)] [android.net.ConnectivityManager.sendRequestForNetwork(ConnectivityManager.java:4230)] [android.net.ConnectivityManager.registerNetworkCallback(ConnectivityManager.java:4612)] [android.net.ConnectivityManager.registerNetworkCallback(ConnectivityManager.java:4582)] [com.unity3d.services.core.connectivity.ConnectivityNetworkCallback.register(ConnectivityNetworkCallback.java:23)] [com.unity3d.services.core.connectivity.ConnectivityMonitor.startListening(ConnectivityMonitor.java:74)] [com.unity3d.services.core.connectivity.ConnectivityMonitor.updateListeningStatus(ConnectivityMonitor.java:57)] [com.unity3d.services.core.connectivity.ConnectivityMonitor.setConnectionMonitoring(ConnectivityMonitor.java:28)] [com.unity3d.services.core.api.Connectivity.setConnectionMonitoring(Connectivity.java:11)] [java.lang.reflect.Method.invoke(Native Method)] [com.unity3d.services.core.webview.bridge.WebViewBridge.handleInvocation(WebViewBridge.java:121)] [com.unity3d.services.core.webview.bridge.Invocation.nextInvocation(Invocation.java:57)] [com.unity3d.services.core.webview.bridge.WebViewBridgeInterface.handleInvocation(WebViewBridgeInterface.java:29)]

W/UnityAds(21336): com.unity3d.services.core.device.Device.getNetworkType() (line:152) :: Unity Ads was not able to get current network type due to missing permission

I would like to know what openAdvertisingTrackingId null means and how to fix it.

Hey ramsayamarin! You are in the wrong forum, this one is dedicated to the unity mediation package. You would be better to ask this question in the “Unity ads” forum: Unity Services - Unity Discussions) Good luck! :slight_smile: