Sorry for the necropost, but I have the exact same problem, and I've been trying to fix it for the past few hours. http://repo1.maven.org doesn't exist anywhere on my computer, and I can't find anything to do with Maven and http, even in the build.gradle file.
I've been on every post that I can find about this issue on the internet, and nothing helps. Usually everything is so cryptic I have no idea what to do with the information given, so I end up trying everything I can think of and still nothing works. Do I have to do something in Eclipse? And where?
I've changed every http I can find to https, but it still throws that exact same https required crud.
Can anyone explain what to do in a clear and concise manner?