Upload to UNO fails without any meaningful error message

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1

Hi,

I still have this problem where I can't upload any codes to my Arduino uno. For the purpose of checking if my board is working or not I tried uploading the blink code

*
  Blink

  Turns an LED on for one second, then off for one second, repeatedly.

  Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO
  it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
  the correct LED pin independent of which board is used.
  If you want to know what pin the on-board LED is connected to on your Arduino
  model, check the Technical Specs of your board at:
  https://www.arduino.cc/en/Main/Products

  modified 8 May 2014
  by Scott Fitzgerald
  modified 2 Sep 2016
  by Arturo Guadalupi
  modified 8 Sep 2016
  by Colby Newman

  This example code is in the public domain.

  http://www.arduino.cc/en/Tutorial/Blink
*/

// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(LED_BUILTIN, OUTPUT);
}

// the loop function runs over and over again forever
void loop() {
  digitalWrite(LED_BUILTIN, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(1000);                       // wait for a second
  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making the voltage LOW
  delay(1000);                       // wait for a second
}

But I got the following error massage

Arduino: 1.8.12 (Windows 10), Board: "Arduino Uno"

Sketch uses 924 bytes (2%) of program storage space. Maximum is 32256 bytes.
Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes.
An error occurred while uploading the sketch
C:\Users\ISINDU WICKRAMASEKARA\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/bin/avrdude -CC:\Users\ISINDU WICKRAMASEKARA\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf -v -patmega328p -carduino -PCOM3 -b115200 -D -Uflash:w:C:\Users\ISINDU~1\AppData\Local\Temp\arduino_build_373951/Blink.ino.hex:i 

avrdude: Version 6.3-20190619
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2014 Joerg Wunsch

         System wide configuration file is "C:\Users\ISINDU WICKRAMASEKARA\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf"

         Using Port                    : COM3
         Using Programmer              : arduino
         Overriding Baud Rate          : 115200

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

When I asked for help the other time one of u guys told me to use ch340?!? so I did but the issue still prevails... any help would be greatly appreciated.

Thankyou.

2

Could you show the verbose output during compilation like the error says for more information?

3

The error message is a bug. Verbose output during compilation isn't helpful for troubleshooting an upload error. Verbose output during upload is very helpful, but it appears verbose output during upload is already enabled, but not providing any useful information about the cause of the error. Very strange.

@Tectonic1900 is the output the same every time you upload, or is there sometimes more to it?

4

@pert it is the same. Any thing u can do??

5

Turn on verbose compilation and upload, then repeat the upload attempt and post the full verbose output verbatim please.