Unindexed remote maven repositories in IntelliJ IDEA 14

Question

I\'ve imported an existing Gradle project to IntelliJ IDEA. I keep getting a notification:

Unindexed remote maven repositories found.

Answer 1

I had the exact same problem but the other answers didn't help in anyway.

The problem was the mavenCentral() commands in my build.gradle.

buildscript {
    repositories {
        mavenCentral()
    }
}

repositories {
    mavenCentral()
}

The solution was to replace mavenCentral() with the following lines:

maven {
    url("https://plugins.gradle.org/m2/")
}