java.lang.NullPointerException: This exception has no message.

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via GitHub by Samsu7609

Using DrawerToggle from support library is quite basic solution. This project is deprecated.

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via GitHub by voveve
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This exception has no message.
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This exception has no message.
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This exception has no message.
via GitHub by MedicOP
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java.lang.NullPointerException:
at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.jcloisterzone.ui.ClientMessageListener.handleRmi(ClientMessageListener.java:504)
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.jcloisterzone.wsio.MessageDispatcher.dispatchOn(MessageDispatcher.java:36)
at com.jcloisterzone.wsio.MessageDispatcher.dispatch(MessageDispatcher.java:20)
at com.jcloisterzone.ui.ClientMessageListener.onWebsocketMessage(ClientMessageListener.java:143)
at com.jcloisterzone.wsio.WebSocketConnection$WebSocketClientImpl.onMessage(WebSocketConnection.java:100)
at org.java_websocket.client.WebSocketClient.onWebsocketMessage(WebSocketClient.java:248)
at org.java_websocket.WebSocketImpl.decodeFrames(WebSocketImpl.java:375)
at org.java_websocket.WebSocketImpl.decode(WebSocketImpl.java:158)
at org.java_websocket.client.WebSocketClient.run(WebSocketClient.java:185)
at java.lang.Thread.run(Thread.java:745)

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