I implemented login Amazon to Unity project follow this sample
After build apk build. I try open project, but can’t and happen error as below
Caused by: java.lang.IllegalArgumentException: Invalid API Key at
com.amazon.identity.auth.device.authorization.InternalAuthManager.<init>(InternalAuthManager.java:59) at
com.amazon.identity.auth.device.authorization.InternalAuthManager.getInstance(Internal AuthManager.jav a:48) at
com.amazon.identity.auth.device.api.authorization.AuthorizationManager.getToken (Authorization Manage r.java:275) at
com.unity3d.player.UnityPlayerProxyActivity.onStart( UnityPlayerProxyActivity.java:138) at
android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1596) at
android.app.Activity.performStart(Activity.java:8923) at
android.app.ActivityThread.handleStartActivity(Activit yThread.java:4039)