Bug : Observe Crash on OneSignal.initWithContext(getRepository().getContext(),oneSignalId) with Version 5.0.0

[suyashraikar]

The latest (5.0.0) version of SDK crashes during initialization using OneSignal.initWithContext(Context, String) method
The attached crash log is extracted from my application

Steps :

• Install Release 5.0.0 version
• Initalize SDK using OneSignal.initWithContext(getRepository().getContext(),oneSignalId) in Application class
• Observe crash

Process: com.simpletherapy.android.mhealth, PID: 18149
java.lang.RuntimeException: Unable to create application com.simpletherapy.android.SimpleTherapyApplication: java.lang.NullPointerException: null cannot be cast to non-null type com.amazon.device.iap.PurchasingListener
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6955)
at android.app.ActivityThread.access$1300(ActivityThread.java:260)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1972)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:223)
at android.app.ActivityThread.main(ActivityThread.java:7989)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:635)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1065)
Caused by: java.lang.NullPointerException: null cannot be cast to non-null type com.amazon.device.iap.PurchasingListener
at com.onesignal.core.internal.purchases.impl.TrackAmazonPurchase.start(TrackAmazonPurchase.kt:83)
at com.onesignal.core.internal.startup.StartupService.start(StartupService.kt:16)
at com.onesignal.internal.OneSignalImp.initWithContext(OneSignalImp.kt:247)
at com.onesignal.OneSignal.initWithContext(OneSignal.kt:126)
at com.simpletherapy.android.SimpleTherapyApplication.onCreate(SimpleTherapyApplication.java:187)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1192)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6949)
at android.app.ActivityThread.access$1300(ActivityThread.java:260)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1972)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:223)
at android.app.ActivityThread.main(ActivityThread.java:7989)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:635)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1065)