I know this topic is not the new. I have gone through most of the comments or post discussing about it but unfortunately it doesn't solve my problem.
I am able to flash my Arduino Uno R3 (SMD) using Arduino IDE but if i use Arduino Web it shows "Please Reselect The Board From The Dropdown".
I don't know why i am getting such error and i barely need your help.
Please help me as i am new to Arduino as well as Arduino Forum.