Null object reference - PresenceChannelImpl.handleSubscriptionSuccessfulMessage #183
Description
What is the issue?
For the last week we've been receiving crash reports from Pusher. We are using version 1.8.0 and the crashes only occur on Android 7 and Android 8
Is it a crash report? Submit stack traces or anything that you think would help
Fatal Exception: java.lang.NullPointerException
Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference
com.pusher.client.channel.impl.PresenceChannelImpl.handleSubscriptionSuccessfulMessage
com.pusher.client.channel.impl.PresenceChannelImpl.handleSubscriptionSuccessfulMessage it do(PresenceChannelImpl.java:1130)
com.pusher.client.channel.impl.ChannelManager.onMessage (ChannelManager.java:107)
com.pusher.client.connection.websocket.WebSocketConnection.handleEvent (WebSocketConnection.java:2177)
com.pusher.client.connection.websocket.WebSocketConnection$6.run (WebSocketConnection.java:261)
com.pusher.client.util.Factory$1.run (Factory.java:109)
java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1133)
Any improvements you suggest
It's not the first crash from Pusher that we have to handle in our own code. However this time we don't really know where is this coming from.
CC @pusher/mobile