I am resubmitting the issue that was reported on original roboVM pre version 1.8 regarding socket io. The issue was apparently solved in robovm 1.9 . Since this fork was built of version 1.8 , the issue still remains . Please check the original links below for details .I am getting the exact stacktrace dump .I have been struggling with it and hope it will be solved asap .

robovm/robovm#1153
socketio/socket.io-client-java#215

I am using latest 2.2.1snapshot version of robovm and 1.9.4 version of libgdx. and using idea plugin to build .