mymqtt not defined

ok so i did the easiot could switch loaded the file for mqtt. tried three times removing file and such and still getting myMqtt not named when i compile

Arduino: 1.6.11 (Windows 7), Board: "Adafruit HUZZAH ESP8266, 80 MHz, 115200, 4M (3M SPIFFS)"

switch2:27: error: 'MQTT' does not name a type

MQTT myMqtt("", EIOT_CLOUD_ADDRESS, 1883);

^

C:\Users\Andy\Documents\Arduino\switch2\switch2.ino: In function 'String macToStr(const uint8_t*)':

switch2:80: error: call of overloaded 'String(const uint8_t*&, int)' is ambiguous

result += String(mac, 16);

^

C:\Users\Andy\Documents\Arduino\switch2\switch2.ino:80:29: note: candidates are:

In file included from C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/Arduino.h:243:0,

from sketch\switch2.ino.cpp:1:

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:68:18: note: String::String(long unsigned int, unsigned char) <near match>

explicit String(unsigned long, unsigned char base = 10);

^

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:68:18: note: no known conversion for argument 1 from 'const uint8_t* {aka const unsigned char*}' to 'long unsigned int'

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:67:18: note: String::String(long int, unsigned char) <near match>

explicit String(long, unsigned char base = 10);

^

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:67:18: note: no known conversion for argument 1 from 'const uint8_t* {aka const unsigned char*}' to 'long int'

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:66:18: note: String::String(unsigned int, unsigned char) <near match>

explicit String(unsigned int, unsigned char base = 10);

^

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:66:18: note: no known conversion for argument 1 from 'const uint8_t* {aka const unsigned char*}' to 'unsigned int'

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:65:18: note: String::String(int, unsigned char) <near match>

explicit String(int, unsigned char base = 10);

^

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:65:18: note: no known conversion for argument 1 from 'const uint8_t* {aka const unsigned char*}' to 'int'

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:64:18: note: String::String(unsigned char, unsigned char) <near match>

explicit String(unsigned char, unsigned char base = 10);

^

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:64:18: note: no known conversion for argument 1 from 'const uint8_t* {aka const unsigned char*}' to 'unsigned char'

C:\Users\Andy\Documents\Arduino\switch2\switch2.ino: In function 'void myConnectedCb()':

switch2:96: error: 'myMqtt' was not declared in this scope

myMqtt.subscribe("/Db/" + instanceId + "/" + String(storage.moduleId) + "/Sensor.Parameter1");

^

C:\Users\Andy\Documents\Arduino\switch2\switch2.ino: In function 'void myDisconnectedCb()':

switch2:104: error: 'myMqtt' was not declared in this scope

myMqtt.connect();

^

C:\Users\Andy\Documents\Arduino\switch2\switch2.ino: In function 'void setup()':

switch2:207: error: 'myMqtt' was not declared in this scope

myMqtt.setClientId((char*) clientName.c_str());

^

C:\Users\Andy\Documents\Arduino\switch2\switch2.ino: In function 'void loop()':

switch2:298: error: 'myMqtt' was not declared in this scope

result = myMqtt.publish(topic, valueStr);

^

exit status 1
'MQTT' does not name a type

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

ok forget that last post got that to go away now i have this

Arduino: 1.6.11 (Windows 7), Board: "Adafruit HUZZAH ESP8266, 80 MHz, 115200, 4M (3M SPIFFS)"

C:\Users\Andy\Documents\Arduino\switch2\switch2.ino: In function 'String macToStr(const uint8_t*)':

switch2:70: error: call of overloaded 'String(const uint8_t*&, int)' is ambiguous

result += String(mac, 16);

^

C:\Users\Andy\Documents\Arduino\switch2\switch2.ino:70:29: note: candidates are:

In file included from C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/Arduino.h:243:0,

from sketch\switch2.ino.cpp:1:

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:68:18: note: String::String(long unsigned int, unsigned char) <near match>

explicit String(unsigned long, unsigned char base = 10);

^

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:68:18: note: no known conversion for argument 1 from 'const uint8_t* {aka const unsigned char*}' to 'long unsigned int'

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:67:18: note: String::String(long int, unsigned char) <near match>

explicit String(long, unsigned char base = 10);

^

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:67:18: note: no known conversion for argument 1 from 'const uint8_t* {aka const unsigned char*}' to 'long int'

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:66:18: note: String::String(unsigned int, unsigned char) <near match>

explicit String(unsigned int, unsigned char base = 10);

^

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:66:18: note: no known conversion for argument 1 from 'const uint8_t* {aka const unsigned char*}' to 'unsigned int'

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:65:18: note: String::String(int, unsigned char) <near match>

explicit String(int, unsigned char base = 10);

^

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:65:18: note: no known conversion for argument 1 from 'const uint8_t* {aka const unsigned char*}' to 'int'

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:64:18: note: String::String(unsigned char, unsigned char) <near match>

explicit String(unsigned char, unsigned char base = 10);

^

C:\Users\Andy\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.h:64:18: note: no known conversion for argument 1 from 'const uint8_t* {aka const unsigned char*}' to 'unsigned char'

exit status 1
call of overloaded 'String(const uint8_t*&, int)' is ambiguous

arg got it to compile and load ......gets on to mqtt server logs in and every thing but........switch has not shown up on web interface

I am having the same issue. How could you managed to solve it? Please advice me the solution.
Thanks