Gradle fails with the error: finished with non-zero exit value 1

I understand that there are other forums like this, but every other solution doesn't work for me, and everyone else's is a bit different. When i try to run on client, the square turns green for a while, then turns red, with the "finished with non-zero exit value 1" error. Everything works properly without features, but as soon as i introduce one, the error happens. No other solutions have been working so far.