Arduino: 1.8.7 (Windows 8.1), Board: "Arduino/Genuino Uno"
Sketch uses 2898 bytes (8%) of program storage space. Maximum is 32256 bytes.
Global variables use 356 bytes (17%) of dynamic memory, leaving 1692 bytes for local variables. Maximum is 2048 bytes.
C:\Program Files\Arduino\hardware\tools\avr/bin/avrdude -CC:\Program Files\Arduino\hardware\tools\avr/etc/avrdude.conf -v -patmega328p -carduino -PCOM3 -b115200 -D -Uflash:w:C:\Users\rajesh1\AppData\Local\Temp\arduino_build_155904/Led_Matrix.ino.hex:i
avrdude: Version 6.3-20171130
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "C:\Program Files\Arduino\hardware\tools\avr/etc/avrdude.conf"
Using Port : COM3
Using Programmer : arduino
Overriding Baud Rate : 115200
An error occurred while uploading the sketch
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
how can i solve this?