I am working on a project by Adafruit Overview | Bluefruit LE Feather Robot Rover | Adafruit Learning System.
The board I am working on is Adafruit Feather 32u4 Bluefruit (ATmega32u4, 8 MHz, 3.3V logic).
I use the code (Code | Bluefruit LE Feather Robot Rover | Adafruit Learning System)from Adafruit website and did not do any modification to it. When I compile, I got this errorC:UserspcAppDataLocalTemparduino_build_841169sketchRed.ino.cpp: The process cannot access the file because it is being used by another process.
I pasted part of the verbose message at the end of this post
I did not paste the full verbose message between code tags because the complete message exceeded the word limit of this post. I have attached a Word document with the full compile result, in case you need to look through it.
The Technical support of Adafruit had looked through the verbose messages while helping me on other errors. Those other errors were resolved with their help. This particular error (process cannot access file) however, they advised me to seek help with from Arduino Forum.
Before working on this project, I have tried out other sample sketches provided by Adafruit such as Blink, atcommand, and even the bleuart_cmdmode. All these sketches worked without issues. With the Blueart sketch I was able to send message to my phone and from my phone to the IDE.
Please guide me on this.
Also, please allow me to ask a question in advance: If this error is caused by Antivirus software (I am using McAfee Lifesave), why did the error occur only in this sketch but not other sample sketches?
Thank you for your time!
Arduino: 1.8.5 (Windows Store 18.104.22.168) (Windows 10), Board: "Adafruit Feather 32u4" open C:UserspcAppDataLocalTemparduino_build_841169sketchRed.ino.cpp: The process cannot access the file because it is being used by another process. Error compiling for board Adafruit Feather 32u4. [code]