c++ - No matching function for call to SocketIOClient::SocketIOClient() -


i'm trying maintain communication between node js server , arduino using socketio, tried test example (arduinochat) https://github.com/quentinpigne/socket.io-arduino-client , error:

  arduinochat.ino:6:16: error: no matching function call ‘socketioclient::socketioclient()’     arduinochat.ino:6:16: note: candidates are:     in file included arduinochat.ino:4:0:     /home/nourhene/sketchbook/libraries/socketioclient/socketioclient.h:52:3: note: socketioclient::socketioclient(client&)        socketioclient(client& client);        ^     /home/nourhene/sketchbook/libraries/socketioclient/socketioclient.h:52:3: note:   candidate expects 1 argument, 0 provided     /home/nourhene/sketchbook/libraries/socketioclient/socketioclient.h:50:7: note: socketioclient::socketioclient(const socketioclient&)      class socketioclient {            ^     /home/nourhene/sketchbook/libraries/socketioclient/socketioclient.h:50:7: note:   candidate expects 1 argument, 0 provided     arduinochat.ino: in function ‘void setup()’:     arduinochat.ino:30:55: error: invalid conversion ‘void (*)(ethernetclient, char*)’ ‘void (*)(client&, arduinojson::jsonarray&)’ [-fpermissive]     in file included arduinochat.ino:4:0:     /home/nourhene/sketchbook/libraries/socketioclient/socketioclient.h:56:8: note: initializing argument 2 of ‘void socketioclient::seteventhandler(char*, void (*)(client&, arduinojson::jsonarray&))’        void seteventhandler(char* eventname, void (*handler)(client& client, jsonarray& data));             ^

arduinochat.ino : 6 : 16 =>

socketioclient client;

socketioclient.h:52:3: =>

class socketioclient {     public:         socketioclient(client& client);


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