Since this morning I've been changing small things in 2 separate individual projects, doing completely individual changes, and they started to fail with this error. It seems this dependency is no longer accessible in the server where gradle is trying to get it. "A problem occurred configuring root project 'gradleOut'. 18212: [Unity] > Could not resolve all files for configuration ':classpath'. 18213: [Unity] > Could not find intellij-core.jar (com.android.tools.external.com-intellij:intellij-core:26.0.1). 18214: [Unity] Searched in the following locations: 18215: [Unity] https://jcenter.bintray.com/com/and...intellij-core/26.0.1/intellij-core-26.0.1.jar"