Command CodeSign failed with a nonzero exit code

Hello guys,

I’m brand new to JUCE and I was following the Simple Delay tutorial. I went up to build number 6 within the materials folder and so far so good. I left the tutorial for a few days, returned to it today, built it and everything was OK… until I typed a note as a comment inside the code, built it again and this time it threw this “Command CodeSign failed with a nonzero exit code” error.

I went all over the internet and everybody is suggesting to review my code signing values but as I said before, I haven’t changed a thing. I even started a new project from Projucer which at the very beginning was compiling OK but then copied the code line-by-line from the examples just to once again stumble with the same error.

DO you guys have any clue on what is happening?