TKD2 was not declared in this scope error fix

Описание

How to fix the TKD2 not declared in the scope error on Arduino IDE 1.6.11.

When you are running IR reciver code on verify you have a TLD2 error.

To fix this go to the Arduino main folder by right click on the Arduino IDE icon and open file location.
Go to libraries, RobotIRremote, src, and remove IRremoteTools.cpp and IRremoteTools.h from the folder.
And it's done!