I face the following error while compiling the code for my project, and I could not solve it. can anyone help please?
C:\Users\REZA\Documents\Arduino\libraries\DallasTemperature_250\DallasTemperature.cpp:11:24: fatal error: WConstants.h: No such file or directory
Multiple libraries were found for "OneWire.h"
Not used: C:\Users\REZA\Documents\Arduino\libraries\DallasTemperature_250
Multiple libraries were found for "DallasTemperature.h"
Not used: C:\Users\REZA\Documents\Arduino\libraries\Temperature_library_master
Not used: C:\Users\REZA\Documents\Arduino\libraries\Arduino-Temperature-Control-Library-master
exit status 1
Error compiling for board Arduino/Genuino Mega or Mega 2560.