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java.lang.NullPointerException: value == null at okhttp3.q$a.d(SourceFile:316) at okhttp3.q$a.a(SourceFile:270) at okhttp3.w$a.b(SourceFile:175) at io.socket.engineio.client.a.c.e(SourceFile:67) at io.socket.engineio.client.Transport$1.run(SourceFile:75) at io.socket.g.a.a(SourceFile:50) at io.socket.engineio.client.Transport.a(SourceFile:70) at io.socket.engineio.client.Socket.e(SourceFile:458) at io.socket.engineio.client.Socket.f(SourceFile:471) at io.socket.engineio.client.Socket.a(SourceFile:512) at io.socket.engineio.client.Socket.a(SourceFile:485) at io.socket.engineio.client.Socket.a(SourceFile:30) at io.socket.engineio.client.Socket$17.a(SourceFile:299) at io.socket.b.a.a(SourceFile:117) at io.socket.engineio.client.Transport.a(SourceFile:127) at io.socket.engineio.client.a.a.a(SourceFile:17) at io.socket.engineio.client.a.a$2.a(SourceFile:124) at io.socket.engineio.parser.c.a(SourceFile:251) at io.socket.engineio.client.a.a.a(SourceFile:134) at io.socket.engineio.client.a.a.a(SourceFile:106) at io.socket.engineio.client.a.b$5$1.run(SourceFile:113) at io.socket.g.a$2.run(SourceFile:75) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:848)