RFduino error "RFduino device required for RFduino hex file"

I'm trying to upload the basic code of

 void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

to my RFDuino. I used the additional boards manager URL "https://gist.github.com/per1234/f7822073e05276c4243740eaab4235d1/raw/9c34051294ddd54dbbdf3bec392df0afef8da938/package_rfduino166_index.json" as mentioned by Pert, and I'm using arduino 1.6.13.

The output error is:

Arduino: 1.6.13 (Windows 10), Board: "RFduino"

Sketch uses 2,560 bytes (1%) of program storage space. Maximum is 131,072 bytes.
Global variables use 416 bytes of dynamic memory.
C:\Users\uvide\AppData\Local\Arduino15\packages\RFduino\hardware\RFduino\2.3.3//RFDLoader.exe -q COM3 C:\Users\uvide\AppData\Local\Temp\arduino_build_526101/sketch_nov02a.ino.hex 

____________________

sketch_nov02a.ino.hex


RFduino device required for RFduino hex file

fail.......fail.......fail.......
An error occurred while uploading the sketch

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

Duplicate post deleted.

Kudos for using code tags but please READ THIS POST.
It will help you get the best out of the forum.

Is that all there was in the console for error messages ?
Did you have VERBOSE turned on in preferences ?

Bob.

I turned on verbose output during upload, and that was the output I received.

Uvini.