Failed to resolve: com.michaelpardo:activeandroid:3.1.0-SNAPSHOT
Step 1 : remove or comment following line from build.gradle file implementation 'com.michaelpardo:activeandroid:3.1.0-SNAPSHOT' Step 2: Download jar. https://drive.google.com/file/d/1EfsPM4h9KkApt9qNCZH7W2Hjz0ViXhuj/view Step 3: Add jar to lib folder Step 4 : add implementation files('libs/activeandroid-3.1.0-SNAPSHOT.jar') line to build.gradle file activ eandroid-3.1.0-SNAPSHOT.jar activeandroid-3.1.0-SNAPSHOT.jar