[Bug]: Could not invoke OneSignal.addNotificationClickListener

[leminhcse]

What happened?

Sometimes, I got some crashes from firebase crashlytics:

Exception java.lang.RuntimeException: Could not invoke OneSignal.addNotificationClickListener
  at com.facebook.react.bridge.JavaMethodWrapper.invoke (JavaMethodWrapper.java:383)
  at com.facebook.react.bridge.JavaModuleWrapper.invoke (JavaModuleWrapper.java:188)

Steps to reproduce?

I could not reproduce this so I'm not sure this happen when user launch app or while using app. 
Within 24 hours, there are about 50 events logged from crashlytics.

What did you expect to happen?

App can not crash

React Native OneSignal SDK version

5.0.6

Which platform(s) are affected?

• iOS
• Android

Relevant log output

Exception java.lang.RuntimeException: Could not invoke OneSignal.addNotificationClickListener
  at com.facebook.react.bridge.JavaMethodWrapper.invoke (JavaMethodWrapper.java:383)
  at com.facebook.react.bridge.JavaModuleWrapper.invoke (JavaModuleWrapper.java:188)
  at com.facebook.jni.NativeRunnable.run
  at android.os.Handler.handleCallback (Handler.java:938)
  at android.os.Handler.dispatchMessage (Handler.java:99)
  at com.facebook.react.bridge.queue.MessageQueueThreadHandler.dispatchMessage (MessageQueueThreadHandler.java:27)
  at android.os.Looper.loop (Looper.java:223)
  at com.facebook.react.bridge.queue.MessageQueueThreadImpl$4.run (MessageQueueThreadImpl.java:228)
  at java.lang.Thread.run (Thread.java:923)
Caused by java.lang.reflect.InvocationTargetException:
  at java.lang.reflect.Method.invoke
  at com.facebook.react.bridge.JavaMethodWrapper.invoke (JavaMethodWrapper.java:372)
Caused by java.lang.Exception: Must call 'initWithContext' before use
  at com.onesignal.internal.OneSignalImp.getNotifications (OneSignalImp.kt:96)
  at com.onesignal.OneSignal.getNotifications (OneSignal.kt:62)
  at com.onesignal.rnonesignalandroid.RNOneSignal.addNotificationClickListener (RNOneSignal.java:344)

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