Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by vikas-fueled
, 2 years ago
This exception has no message.
via GitHub by Alex--Kang
, 1 year ago
This exception has no message.
via GitHub by danpe
, 1 year ago
This exception has no message.
via GitHub by MukiA
, 3 days ago
This exception has no message.
org.java_websocket.exceptions.WebsocketNotConnectedException at org.java_websocket.WebSocketImpl.send(WebSocketImpl.java:566) at org.java_websocket.WebSocketImpl.send(WebSocketImpl.java:543) at org.java_websocket.client.WebSocketClient.send(WebSocketClient.java:171) at com.github.nkzawa.engineio.client.transports.WebSocket$2.call(WebSocket.java:114) at com.github.nkzawa.engineio.parser.Parser.encodePacket(Parser.java:63) at com.github.nkzawa.engineio.parser.Parser.encodePacket(Parser.java:42) at com.github.nkzawa.engineio.client.transports.WebSocket.write(WebSocket.java:110) at com.github.nkzawa.engineio.client.Transport$3.run(Transport.java:98) at com.github.nkzawa.thread.EventThread.exec(EventThread.java:50) at com.github.nkzawa.engineio.client.Transport.send(Transport.java:94) at com.github.nkzawa.engineio.client.Socket$7.call(Socket.java:317) at com.github.nkzawa.emitter.Emitter$OnceListener.call(Emitter.java:164) at com.github.nkzawa.emitter.Emitter.emit(Emitter.java:117) at com.github.nkzawa.engineio.client.Transport.onOpen(Transport.java:109) at com.github.nkzawa.engineio.client.transports.WebSocket.access$000(WebSocket.java:19) at com.github.nkzawa.engineio.client.transports.WebSocket$1$1.run(WebSocket.java:56) at com.github.nkzawa.thread.EventThread$2.run(EventThread.java:75) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818)