Ich versuche, das update auf die 15.x-API-version des FB-Produkte. Irgendwie die FB-lädt:15.0.2 kann nicht gefunden werden: Could not find com.google.firebase:firebase-invites:15.0.2. Searched in the following locations: file:/D:/SDK/extras/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom file:/D:/SDK/extras/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar file:/D:/SDK/extras/google/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom file:/D:/SDK/extras/google/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar file:/D:/SDK/extras/android/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom file:/D:/SDK/extras/android/m2repository/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar https://dl.google.com/dl/android/maven2/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom https://dl.google.com/dl/android/maven2/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar https://jcenter.bintray.com/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom https://jcenter.bintray.com/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar https://jitpack.io/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.pom https://jitpack.io/com/google/firebase/firebase-invites/15.0.2/firebase-invites-15.0.2.jar