Duplicate class com.google.common.util.concurrent.ListenableFuture found in modules guava-20.0.jar (com.google.guava:guava:20.0)

Question

When I use implementation \'com.google.firebase:firebase-inappmessaging-display:17.2.0\' in my app/build.gradle, I get this error:

Answer 1

add this to your gradle file

configurations {
    all*.exclude group: 'com.google.guava', module: 'listenablefuture'
}