C:\Users\extrcha\Documents\Arduino\client_tag\client_tag.ino: In function 'void ScanAndConnect()':
client_tag:104:43: error: no matching function for call to 'PubSubClient::publish(int [50], int32_t)'
mqttclient.publish(msg1,WiFi.RSSI(i));
^
C:\Users\extrcha\Documents\Arduino\client_tag\client_tag.ino:104:43: note: candidates are:
In file included from C:\Users\extrcha\Documents\Arduino\client_tag\client_tag.ino:3:0:
C:\Users\extrcha\Documents\Arduino\libraries\PubSubClient\src/PubSubClient.h:141:12: note: boolean PubSubClient::publish(const char*, const char*)
__ boolean publish(const char* topic, const char* payload);__
^
C:\Users\extrcha\Documents\Arduino\libraries\PubSubClient\src/PubSubClient.h:141:12: note: no known conversion for argument 1 from 'int [50]' to 'const char*'
C:\Users\extrcha\Documents\Arduino\libraries\PubSubClient\src/PubSubClient.h:142:12: note: boolean PubSubClient::publish(const char*, const char*, boolean)
boolean publish(const char* topic, const char* payload, boolean retained);
^
C:\Users\extrcha\Documents\Arduino\libraries\PubSubClient\src/PubSubClient.h:142:12: note: candidate expects 3 arguments, 2 provided
C:\Users\extrcha\Documents\Arduino\libraries\PubSubClient\src/PubSubClient.h:143:12: note: boolean PubSubClient::publish(const char*, const uint8_t*, unsigned int)
boolean publish(const char* topic, const uint8_t * payload, unsigned int plength);
^
C:\Users\extrcha\Documents\Arduino\libraries\PubSubClient\src/PubSubClient.h:143:12: note: candidate expects 3 arguments, 2 provided
C:\Users\extrcha\Documents\Arduino\libraries\PubSubClient\src/PubSubClient.h:144:12: note: boolean PubSubClient::publish(const char*, const uint8_t*, unsigned int, boolean)
boolean publish(const char* topic, const uint8_t * payload, unsigned int plength, boolean retained);
^
C:\Users\extrcha\Documents\Arduino\libraries\PubSubClient\src/PubSubClient.h:144:12: note: candidate expects 4 arguments, 2 provided
exit status 1
no matching function for call to 'PubSubClient::publish(int [50], int32_t)'