Problem uploading compiled sketch


Arduino/Genuino Uno at COM3


Executing command: exit status 1
/home/builder/opt/arduino-builder/arduino-builder -compile -core-api-version 10611 -hardware /home/builder/opt/arduino-builder/hardware -hardware /home/builder/.arduino15/packages -tools /home/builder/opt/arduino-builder/tools -tools /home/builder/.arduino15/packages -built-in-libraries /home/builder/opt/libraries/latest -logger humantags -fqbn arduino:avr:uno -build-cache /tmp -build-path /tmp/903097135/build -verbose -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -prefs -libraries /tmp/903097135/custom -libraries /tmp/903097135/pinned /tmp/903097135/sketch_sep25a

Sketch uses 764 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.

Programming with: Serial

Flashing with command:C:/Users/Volted User/.arduino-create/arduino/avrdude/6.3.0-arduino14/bin/avrdude.exe -CC:/Users/Volted User/.arduino-create/arduino/avrdude/6.3.0-arduino14/etc/avrdude.conf -v -patmega328p -carduino -PCOM3 -b115200 -D -Uflash:w:C:/Users/VOLTED~1/AppData/Local/Temp/arduino-create-agent597373002/sketch_sep25a.hex:i

avrdude: Version 6.3-20171130

Copyright (c) 2000-2005 Brian Dean,

Copyright (c) 2007-2014 Joerg Wunsch

System wide configuration file is "C:/Users/Volted User/.arduino-create/arduino/avrdude/6.3.0-arduino14/etc/avrdude.conf"

Using Port : COM3

Using Programmer : arduino

Overriding Baud Rate : 115200

avrdude: ser_open(): can't set com-state for "\.\COM3"

avrdude done. Thank you.

This error apperead while uploading my very simple sketch on both of my arduino unos

Make sure the device port is correct one, visible in OS and not used by any other app.