Closed mega-arbuz closed 1 month ago
java.lang.NullPointerException · Attempt to read from field 'int io.socket.parser.Packet.id' on a null object reference
Socket.java:232 io.socket.client.Socket$6$1.runTimer.java:562
java.util.TimerThread.mainLoopTimer.java:512
java.util.TimerThread.run
Same I think. Unfortunately, the stack trace is so short, I can't determine the source.
I am Working on an Android Project in Kotlin that uses this library for socket. I am facing the same issue. Is there any fix for it? This crash appears a lot many times.
Please provide any fix or update in the library. Thanks
Here is the stack trace: (io.socket.client.Socket$6$1.run (Socket.java:232)) (Fatal Exception: java.lang.NullPointerException Attempt to read from field 'int io.socket.parser.Packet.id' on a null object reference in method 'void io.socket.client.Socket$6$1.run()')
at io.socket.client.Socket$6$1.run(Socket.java:232)
at java.util.TimerThread.mainLoop(Timer.java:563)
at java.util.TimerThread.run(Timer.java:513)
This should be fixed by https://github.com/socketio/socket.io-client-java/commit/b00ae8eec1ef0aa5094fca7fad918a437603eb12, included in version 2.1.1
.
Please reopen if needed.
Describe the bug Sometimes there is a crash when trying to connect while there is no connectivity (Android device in airplane mode)
To Reproduce
Please fill the following code example: Line 232 in Socket.java
Socket.IO client version:
2.1.0
Java client
The crash is happening when accessing
iterator.next().id
It happened once on an obfuscated build, this is the stacktrace:Expected behavior Failed connection without crashing
Platform:
Additional context Looks like one of the items in the iterator is null