Firebase-android-sdk: Duplicate class ListenableFuture after update

[PromanSEW]

[READ] Step 1: Are you in the right place?

Issues filed here should be about bugs in __the code in this repository__.
If you have a general question, need help debugging, or fall into some
other category use one of these other channels:

• For general technical questions, post a question on StackOverflow
  with the firebase tag.
• For general Firebase discussion, use the firebase-talk
  google group.
• For help troubleshooting your application that does not fall under one
  of the above categories, reach out to the personalized
  Firebase support channel.

[REQUIRED] Step 2: Describe your environment

• Android Studio version: 3.6.1
• Firebase Component: Firestore
• Component version: 21.4.1

[REQUIRED] Step 3: Describe the problem

Steps to reproduce:

After update Firebase BoM to 25.0.0 build failed:

Duplicate class com.google.common.util.concurrent.ListenableFuture found in modules jetified-guava-26.0-android.jar (com.google.guava:guava:26.0-android) and jetified-listenablefuture-1.0.jar (com.google.guava:listenablefuture:1.0)

[schmidt-sebastian]

@PromanSEW Sorry to hear about this.

If you are able, can you share either your Gradle dependency file or a small reproduction? Thank you!

[PromanSEW]

dependencies {
    implementation platform('com.google.firebase:firebase-bom:25.0.0')
    implementation "com.crashlytics.sdk.android:crashlytics"
    implementation "com.google.android.gms:play-services-location:17.0.0"
    implementation "com.google.firebase:firebase-ads"
    implementation "com.google.firebase:firebase-analytics"
    implementation "com.google.firebase:firebase-firestore"
}

[PromanSEW]

I see that empty dependency listenablefuture-9999.0-empty-to-avoid-conflict-with-guava was changed to listenablefuture-1.0

[schmidt-sebastian]

@PromanSEW I am not abe tor reproduce your issue. Can you provide your output of ./gradlew :app:dependencies (or similar). With your dependencies, my output looks as such:

https://gist.github.com/schmidt-sebastian/dacd4767445728968fc2262d0e4904c9

As you can see, :app still depends on listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.

[PromanSEW]

@schmidt-sebastian I found the root problem: androidx.browser:browser:1.2.0
https://drive.google.com/open?id=1ri8SuunE5ziy2RUpHiFtIEpml4bEcEMs
https://drive.google.com/open?id=1JApB6xO-wPPhDcCbX6RWEUBsjtjNbWGo
What should I do? Force exclude listenable-future from androidx.browser:browser?

[schmidt-sebastian]

Thanks for the update! For now, I would suggest to force exclude the conflicting dependency. I will try to reach out internally to see if they can drop the dependency.

Thank you!

[drusak]

Have same issue when updating version of firestore from 21.4.0 to 21.4.1

[schmidt-sebastian]

@drusak Can you please share your dependency tree?

[drusak]

@schmidt-sebastian sure

productionReleaseRuntimeClasspath - Runtime classpath of compilation 'productionRelease' (target  (androidJvm)).
+--- androidx.databinding:databinding-common:3.6.1
+--- androidx.databinding:databinding-runtime:3.6.1
|    +--- androidx.databinding:viewbinding:3.6.1
|    |    \--- androidx.annotation:annotation:1.0.0 -> 1.1.0
|    +--- androidx.lifecycle:lifecycle-runtime:2.0.0 -> 2.2.0
|    |    +--- androidx.lifecycle:lifecycle-common:2.2.0
|    |    |    \--- androidx.annotation:annotation:1.1.0
|    |    +--- androidx.arch.core:core-common:2.1.0
|    |    |    \--- androidx.annotation:annotation:1.1.0
|    |    \--- androidx.annotation:annotation:1.1.0
|    +--- androidx.collection:collection:1.0.0 -> 1.1.0
|    |    \--- androidx.annotation:annotation:1.1.0
|    \--- androidx.databinding:databinding-common:3.6.1
+--- androidx.databinding:databinding-adapters:3.6.1
|    +--- androidx.databinding:databinding-common:3.6.1
|    \--- androidx.databinding:databinding-runtime:3.6.1 (*)
+--- org.jetbrains.kotlin:kotlin-android-extensions-runtime:1.3.61
|    \--- org.jetbrains.kotlin:kotlin-stdlib:1.3.61
|         +--- org.jetbrains.kotlin:kotlin-stdlib-common:1.3.61
|         \--- org.jetbrains:annotations:13.0 -> 16.0.1
+--- androidx.multidex:multidex:2.0.1
+--- com.google.android.material:material:1.1.0
|    +--- androidx.annotation:annotation:1.0.1 -> 1.1.0
|    +--- androidx.appcompat:appcompat:1.1.0 -> 1.2.0-alpha02 (*)
|    +--- androidx.cardview:cardview:1.0.0
|    |    \--- androidx.annotation:annotation:1.0.0 -> 1.1.0
|    +--- androidx.coordinatorlayout:coordinatorlayout:1.1.0
|    |    +--- androidx.annotation:annotation:1.1.0
|    |    +--- androidx.core:core:1.1.0 -> 1.3.0-alpha01 (*)
|    |    +--- androidx.customview:customview:1.0.0 (*)
|    |    \--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    +--- androidx.core:core:1.1.0 -> 1.3.0-alpha01 (*)
|    +--- androidx.fragment:fragment:1.0.0 -> 1.2.0 (*)
|    +--- androidx.lifecycle:lifecycle-runtime:2.0.0 -> 2.2.0 (*)
|    +--- androidx.recyclerview:recyclerview:1.0.0 -> 1.1.0
|    |    +--- androidx.annotation:annotation:1.1.0
|    |    +--- androidx.core:core:1.1.0 -> 1.3.0-alpha01 (*)
|    |    +--- androidx.customview:customview:1.0.0 (*)
|    |    \--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    +--- androidx.transition:transition:1.2.0
|    |    +--- androidx.annotation:annotation:1.1.0
|    |    +--- androidx.core:core:1.0.1 -> 1.3.0-alpha01 (*)
|    |    \--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    +--- androidx.vectordrawable:vectordrawable:1.1.0 (*)
|    \--- androidx.viewpager2:viewpager2:1.0.0
|         +--- androidx.annotation:annotation:1.1.0
|         +--- androidx.fragment:fragment:1.1.0 -> 1.2.0 (*)
|         +--- androidx.recyclerview:recyclerview:1.1.0 (*)
|         +--- androidx.core:core:1.1.0 -> 1.3.0-alpha01 (*)
|         \--- androidx.collection:collection:1.1.0 (*)
+--- androidx.browser:browser:1.2.0
|    +--- androidx.core:core:1.1.0 -> 1.3.0-alpha01 (*)
|    +--- androidx.annotation:annotation:1.1.0
|    +--- com.google.guava:listenablefuture:1.0
|    +--- androidx.collection:collection:1.1.0 (*)
|    +--- androidx.concurrent:concurrent-futures:1.0.0
|    |    +--- com.google.guava:listenablefuture:1.0
|    |    \--- androidx.annotation:annotation:1.1.0
|    \--- androidx.interpolator:interpolator:1.0.0 (*)
+--- androidx.recyclerview:recyclerview:1.1.0 (*)
+--- androidx.cardview:cardview:1.0.0 (*)
+--- androidx.lifecycle:lifecycle-extensions:2.2.0
|    +--- androidx.lifecycle:lifecycle-runtime:2.2.0 (*)
|    +--- androidx.arch.core:core-common:2.1.0 (*)
|    +--- androidx.arch.core:core-runtime:2.1.0 (*)
|    +--- androidx.fragment:fragment:1.2.0 (*)
|    +--- androidx.lifecycle:lifecycle-common:2.2.0 (*)
|    +--- androidx.lifecycle:lifecycle-livedata:2.2.0 (*)
|    +--- androidx.lifecycle:lifecycle-process:2.2.0
|    |    \--- androidx.lifecycle:lifecycle-runtime:2.2.0 (*)
|    +--- androidx.lifecycle:lifecycle-service:2.2.0
|    |    \--- androidx.lifecycle:lifecycle-runtime:2.2.0 (*)
|    \--- androidx.lifecycle:lifecycle-viewmodel:2.2.0 (*)
+--- androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0
|    +--- org.jetbrains.kotlin:kotlin-stdlib:1.3.50 -> 1.3.61 (*)
|    +--- org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.0 -> 1.3.3
|    |    +--- org.jetbrains.kotlin:kotlin-stdlib:1.3.61 (*)
|    |    \--- org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3
|    |         +--- org.jetbrains.kotlin:kotlin-stdlib:1.3.61 (*)
|    |         \--- org.jetbrains.kotlin:kotlin-stdlib-common:1.3.61
|    \--- androidx.lifecycle:lifecycle-viewmodel:2.2.0 (*)
+--- androidx.lifecycle:lifecycle-livedata-ktx:2.2.0
|    +--- org.jetbrains.kotlin:kotlin-stdlib:1.3.50 -> 1.3.61 (*)
|    +--- org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.0 -> 1.3.3 (*)
|    +--- androidx.lifecycle:lifecycle-livedata:2.2.0 (*)
|    \--- androidx.lifecycle:lifecycle-livedata-core-ktx:2.2.0
|         +--- org.jetbrains.kotlin:kotlin-stdlib:1.3.50 -> 1.3.61 (*)
|         \--- androidx.lifecycle:lifecycle-livedata-core:2.2.0 (*)
+--- androidx.lifecycle:lifecycle-common-java8:2.2.0
|    +--- androidx.lifecycle:lifecycle-common:2.2.0 (*)
|    \--- androidx.annotation:annotation:1.1.0
+--- androidx.paging:paging-runtime:2.1.1
|    +--- androidx.paging:paging-common:2.1.1
|    |    +--- androidx.annotation:annotation:1.1.0-alpha02 -> 1.1.0
|    |    \--- androidx.arch.core:core-common:2.0.0 -> 2.1.0 (*)
|    +--- androidx.arch.core:core-runtime:2.0.1-alpha01 -> 2.1.0 (*)
|    +--- androidx.lifecycle:lifecycle-runtime:2.0.0 -> 2.2.0 (*)
|    +--- androidx.lifecycle:lifecycle-livedata:2.1.0-alpha03 -> 2.2.0 (*)
|    \--- androidx.recyclerview:recyclerview:1.0.0 -> 1.1.0 (*)
+--- com.crashlytics.sdk.android:crashlytics:2.10.1
|    +--- com.crashlytics.sdk.android:crashlytics-core:2.7.0
|    |    +--- io.fabric.sdk.android:fabric:1.4.8
|    |    \--- com.crashlytics.sdk.android:answers:1.4.7
|    |         \--- io.fabric.sdk.android:fabric:1.4.8
|    +--- com.crashlytics.sdk.android:beta:1.2.10
|    |    \--- io.fabric.sdk.android:fabric:1.4.4 -> 1.4.8
|    +--- io.fabric.sdk.android:fabric:1.4.8
|    \--- com.crashlytics.sdk.android:answers:1.4.7 (*)
+--- com.crashlytics.sdk.android:crashlytics-ndk:2.1.1
|    +--- com.crashlytics.sdk.android:crashlytics-core:2.7.0 (*)
|    \--- io.fabric.sdk.android:fabric:1.4.8
+--- com.google.firebase:firebase-messaging:20.1.0
|    +--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    +--- androidx.core:core:1.0.0 -> 1.3.0-alpha01 (*)
|    +--- com.google.android.datatransport:transport-api:2.2.0
|    +--- com.google.android.datatransport:transport-backend-cct:2.2.0
|    |    +--- androidx.annotation:annotation:1.1.0
|    |    +--- com.google.android.datatransport:transport-api:2.2.0
|    |    +--- com.google.android.datatransport:transport-runtime:2.2.0
|    |    |    +--- androidx.annotation:annotation:1.1.0
|    |    |    +--- com.google.android.datatransport:transport-api:2.2.0
|    |    |    \--- com.google.dagger:dagger:2.24
|    |    |         \--- javax.inject:javax.inject:1
|    |    \--- com.google.firebase:firebase-encoders-json:16.0.0
|    |         \--- androidx.annotation:annotation:1.1.0
|    +--- com.google.android.datatransport:transport-runtime:2.2.0 (*)
|    +--- com.google.android.gms:play-services-basement:17.0.0
|    |    +--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    |    +--- androidx.core:core:1.0.0 -> 1.3.0-alpha01 (*)
|    |    \--- androidx.fragment:fragment:1.0.0 -> 1.2.0 (*)
|    +--- com.google.android.gms:play-services-tasks:17.0.0
|    |    \--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    +--- com.google.firebase:firebase-common:19.3.0
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    +--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    |    +--- com.google.auto.value:auto-value-annotations:1.6.5
|    |    \--- com.google.firebase:firebase-components:16.0.0
|    |         \--- androidx.annotation:annotation:1.1.0
|    +--- com.google.firebase:firebase-components:16.0.0 (*)
|    +--- com.google.firebase:firebase-datatransport:17.0.3
|    |    +--- androidx.annotation:annotation:1.1.0
|    |    +--- com.google.android.datatransport:transport-api:2.1.0 -> 2.2.0
|    |    +--- com.google.android.datatransport:transport-backend-cct:2.1.0 -> 2.2.0 (*)
|    |    +--- com.google.android.datatransport:transport-runtime:2.1.0 -> 2.2.0 (*)
|    |    \--- com.google.firebase:firebase-common:19.3.0 (*)
|    +--- com.google.firebase:firebase-encoders-json:16.0.0 (*)
|    +--- com.google.firebase:firebase-iid:[20.0.2] -> 20.0.2
|    |    +--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    |    +--- androidx.core:core:1.0.0 -> 1.3.0-alpha01 (*)
|    |    +--- androidx.legacy:legacy-support-core-utils:1.0.0
|    |    |    +--- androidx.annotation:annotation:1.0.0 -> 1.1.0
|    |    |    +--- androidx.core:core:1.0.0 -> 1.3.0-alpha01 (*)
|    |    |    +--- androidx.documentfile:documentfile:1.0.0
|    |    |    |    \--- androidx.annotation:annotation:1.0.0 -> 1.1.0
|    |    |    +--- androidx.loader:loader:1.0.0 (*)
|    |    |    +--- androidx.localbroadcastmanager:localbroadcastmanager:1.0.0
|    |    |    |    \--- androidx.annotation:annotation:1.0.0 -> 1.1.0
|    |    |    \--- androidx.print:print:1.0.0
|    |    |         \--- androidx.annotation:annotation:1.0.0 -> 1.1.0
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    +--- com.google.android.gms:play-services-stats:17.0.0
|    |    |    +--- androidx.legacy:legacy-support-core-utils:1.0.0 (*)
|    |    |    \--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    +--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    |    +--- com.google.firebase:firebase-common:19.3.0 (*)
|    |    +--- com.google.firebase:firebase-components:16.0.0 (*)
|    |    \--- com.google.firebase:firebase-iid-interop:17.0.0
|    |         +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0
|    |         |    +--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    |         |    +--- androidx.core:core:1.0.0 -> 1.3.0-alpha01 (*)
|    |         |    +--- androidx.fragment:fragment:1.0.0 -> 1.2.0 (*)
|    |         |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |         |    \--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    |         \--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    \--- com.google.firebase:firebase-measurement-connector:18.0.0
|         \--- com.google.android.gms:play-services-basement:17.0.0 (*)
+--- com.google.firebase:firebase-config:19.1.1
|    +--- com.google.firebase:firebase-abt:19.0.1
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    +--- com.google.firebase:firebase-common:19.3.0 (*)
|    |    +--- com.google.firebase:firebase-components:16.0.0 (*)
|    |    +--- com.google.firebase:firebase-measurement-connector:18.0.0 (*)
|    |    \--- com.google.protobuf:protobuf-lite:3.0.1
|    +--- com.google.firebase:firebase-common:19.3.0 (*)
|    +--- com.google.firebase:firebase-components:16.0.0 (*)
|    +--- com.google.firebase:firebase-iid:20.0.1 -> 20.0.2 (*)
|    +--- com.google.firebase:firebase-measurement-connector:18.0.0 (*)
|    \--- com.google.protobuf:protobuf-lite:3.0.1
+--- com.google.firebase:firebase-analytics:17.2.2
|    +--- com.google.android.gms:play-services-measurement:17.2.2
|    |    +--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    |    +--- androidx.legacy:legacy-support-core-utils:1.0.0 (*)
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    +--- com.google.android.gms:play-services-measurement-base:[17.2.2] -> 17.2.2
|    |    |    \--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    +--- com.google.android.gms:play-services-measurement-impl:[17.2.2] -> 17.2.2
|    |    |    +--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    |    |    +--- androidx.core:core:1.0.0 -> 1.3.0-alpha01 (*)
|    |    |    +--- com.google.android.gms:play-services-ads-identifier:17.0.0
|    |    |    |    \--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    |    +--- com.google.android.gms:play-services-measurement-base:[17.2.2] -> 17.2.2 (*)
|    |    |    \--- com.google.android.gms:play-services-stats:17.0.0 (*)
|    |    \--- com.google.android.gms:play-services-stats:17.0.0 (*)
|    +--- com.google.android.gms:play-services-measurement-api:17.2.2
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    +--- com.google.android.gms:play-services-measurement-base:[17.2.2] -> 17.2.2 (*)
|    |    +--- com.google.android.gms:play-services-measurement-impl:[17.2.2] -> 17.2.2 (*)
|    |    +--- com.google.android.gms:play-services-measurement-sdk-api:[17.2.2] -> 17.2.2
|    |    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    |    \--- com.google.android.gms:play-services-measurement-base:[17.2.2] -> 17.2.2 (*)
|    |    +--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    |    +--- com.google.firebase:firebase-common:19.3.0 (*)
|    |    +--- com.google.firebase:firebase-components:16.0.0 (*)
|    |    +--- com.google.firebase:firebase-iid:20.0.2 (*)
|    |    \--- com.google.firebase:firebase-measurement-connector:18.0.0 (*)
|    \--- com.google.android.gms:play-services-measurement-sdk:17.2.2
|         +--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|         +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|         +--- com.google.android.gms:play-services-measurement-base:[17.2.2] -> 17.2.2 (*)
|         \--- com.google.android.gms:play-services-measurement-impl:[17.2.2] -> 17.2.2 (*)
+--- com.google.firebase:firebase-perf:19.0.5
|    +--- androidx.core:core:1.0.0 -> 1.3.0-alpha01 (*)
|    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    +--- com.google.android.gms:play-services-clearcut:17.0.0
|    |    +--- androidx.core:core:1.0.0 -> 1.3.0-alpha01 (*)
|    |    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    +--- com.google.android.gms:play-services-phenotype:17.0.0
|    |    |    +--- androidx.core:core:1.0.0 -> 1.3.0-alpha01 (*)
|    |    |    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    |    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    |    \--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    |    \--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    +--- com.google.android.gms:play-services-phenotype:17.0.0 (*)
|    +--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    +--- com.google.firebase:firebase-common:19.3.0 (*)
|    +--- com.google.firebase:firebase-components:16.0.0 (*)
|    +--- com.google.firebase:firebase-config:19.0.4 -> 19.1.1 (*)
|    +--- com.google.firebase:firebase-iid:20.0.1 -> 20.0.2 (*)
|    \--- com.squareup.okhttp3:okhttp:3.0.0 -> 3.10.0
|         \--- com.squareup.okio:okio:1.14.0
+--- com.google.firebase:firebase-firestore:21.4.1
|    +--- androidx.annotation:annotation:1.1.0
|    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    +--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    +--- com.google.firebase:firebase-auth-interop:18.0.0 -> 19.0.0
|    |    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    +--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    |    \--- com.google.firebase:firebase-common:19.0.0 -> 19.3.0 (*)
|    +--- com.google.firebase:firebase-common:19.3.0 (*)
|    +--- com.google.firebase:firebase-components:16.0.0 (*)
|    +--- com.google.firebase:firebase-database-collection:17.0.1
|    |    \--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    +--- com.google.firebase:protolite-well-known-types:17.0.0
|    |    \--- com.google.protobuf:protobuf-lite:3.0.1
|    +--- com.squareup.okhttp:okhttp:2.7.5
|    |    \--- com.squareup.okio:okio:1.6.0 -> 1.14.0
|    +--- io.grpc:grpc-android:1.21.0
|    |    \--- io.grpc:grpc-core:[1.21.0] -> 1.21.0
|    |         +--- io.opencensus:opencensus-api:0.21.0
|    |         +--- io.grpc:grpc-api:[1.21.0] -> 1.21.0
|    |         |    +--- io.grpc:grpc-context:1.21.0
|    |         |    +--- com.google.errorprone:error_prone_annotations:2.3.2
|    |         |    +--- com.google.code.findbugs:jsr305:3.0.2
|    |         |    +--- org.codehaus.mojo:animal-sniffer-annotations:1.17
|    |         |    \--- com.google.guava:guava:26.0-android
|    |         |         +--- org.checkerframework:checker-compat-qual:2.5.2
|    |         |         \--- com.google.j2objc:j2objc-annotations:1.1
|    |         +--- com.google.code.gson:gson:2.7
|    |         +--- com.google.android:annotations:4.1.1.4
|    |         \--- io.opencensus:opencensus-contrib-grpc-metrics:0.21.0
|    |              \--- io.opencensus:opencensus-api:0.21.0
|    +--- io.grpc:grpc-okhttp:1.21.0
|    |    +--- io.grpc:grpc-core:[1.21.0] -> 1.21.0 (*)
|    |    +--- com.squareup.okhttp:okhttp:2.5.0 -> 2.7.5 (*)
|    |    \--- com.squareup.okio:okio:1.13.0 -> 1.14.0
|    +--- io.grpc:grpc-protobuf-lite:1.21.0
|    |    +--- io.grpc:grpc-api:1.21.0 (*)
|    |    +--- com.google.protobuf:protobuf-lite:3.0.1
|    |    \--- com.google.guava:guava:26.0-android (*)
|    \--- io.grpc:grpc-stub:1.21.0
|         \--- io.grpc:grpc-api:1.21.0 (*)
+--- com.google.firebase:firebase-database:19.2.1
|    +--- androidx.annotation:annotation:1.1.0
|    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    +--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    +--- com.google.firebase:firebase-auth-interop:18.0.0 -> 19.0.0 (*)
|    +--- com.google.firebase:firebase-common:19.3.0 (*)
|    +--- com.google.firebase:firebase-components:16.0.0 (*)
|    \--- com.google.firebase:firebase-database-collection:17.0.0 -> 17.0.1 (*)
+--- com.google.firebase:firebase-auth:19.2.0
|    +--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    +--- androidx.fragment:fragment:1.0.0 -> 1.2.0 (*)
|    +--- androidx.localbroadcastmanager:localbroadcastmanager:1.0.0 (*)
|    +--- com.google.android.gms:play-services-base:17.1.0 (*)
|    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    +--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    +--- com.google.firebase:firebase-auth-interop:19.0.0 (*)
|    +--- com.google.firebase:firebase-common:19.3.0 (*)
|    \--- com.google.firebase:firebase-components:16.0.0 (*)
+--- com.google.android.gms:play-services-base:17.1.0 (*)
+--- com.google.android.gms:play-services-auth:17.0.0
|    +--- androidx.fragment:fragment:1.0.0 -> 1.2.0 (*)
|    +--- androidx.loader:loader:1.0.0 (*)
|    +--- com.google.android.gms:play-services-auth-api-phone:17.0.0
|    |    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    \--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    +--- com.google.android.gms:play-services-auth-base:17.0.0
|    |    +--- androidx.collection:collection:1.0.0 -> 1.1.0 (*)
|    |    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    \--- com.google.android.gms:play-services-tasks:17.0.0 (*)
|    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    \--- com.google.android.gms:play-services-tasks:17.0.0 (*)
+--- com.google.android.gms:play-services-analytics:17.0.0
|    +--- com.google.android.gms:play-services-analytics-impl:[17.0.0] -> 17.0.0
|    |    +--- com.google.android.gms:play-services-ads-identifier:17.0.0 (*)
|    |    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    |    \--- com.google.android.gms:play-services-stats:17.0.0 (*)
|    +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|    +--- com.google.android.gms:play-services-basement:17.0.0 (*)
|    +--- com.google.android.gms:play-services-stats:17.0.0 (*)
|    \--- com.google.android.gms:play-services-tagmanager-v4-impl:[17.0.0] -> 17.0.0
|         +--- com.google.android.gms:play-services-ads-identifier:17.0.0 (*)
|         +--- com.google.android.gms:play-services-analytics-impl:[17.0.0] -> 17.0.0 (*)
|         +--- com.google.android.gms:play-services-base:17.0.0 -> 17.1.0 (*)
|         \--- com.google.android.gms:play-services-basement:17.0.0 (*)
+--- com.squareup.okhttp3:okhttp:3.10.0 (*)
+--- com.squareup.retrofit:retrofit:1.9.0
|    \--- com.google.code.gson:gson:2.3.1 -> 2.7
+--- com.jakewharton.retrofit:retrofit1-okhttp3-client:1.1.0
|    +--- com.squareup.retrofit:retrofit:1.9.0 (*)
|    \--- com.squareup.okhttp3:okhttp:3.2.0 -> 3.10.0 (*)
+--- com.jakewharton.timber:timber:4.7.1
|    \--- org.jetbrains:annotations:16.0.1
+--- com.squareup.picasso:picasso:2.5.2
+--- org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.3.61 (*)
+--- org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3 (*)
+--- org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.3 (*)
+--- org.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.3.3
|    +--- org.jetbrains.kotlin:kotlin-stdlib:1.3.61 (*)
|    \--- org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3 (*)
+--- com.android.installreferrer:installreferrer:1.1.1
\--- androidx.multidex:multidex:2.0.0 -> 2.0.1

[schmidt-sebastian]

@drusak While this is not the cleanest suggestion, can you let me know if excluding com.google.guava:listenablefuture from androidx.browser:browser helps you?

Please take a look at the first answer here for a guide: https://discuss.gradle.org/t/how-do-i-exclude-specific-transitive-dependencies-of-something-i-depend-on/17991

[PromanSEW]

@schmidt-sebastian wll this issue be fixed by Firebase itself without excluding dependency?

[drusak]

@schmidt-sebastian Unfortunately it didn't help
Just added exclude option:

implementation("androidx.browser:browser:$browser_version") {
        exclude group: 'com.google.guava', module: 'listenablefuture'
}

But still have same error in logs while building APK

[PromanSEW]

@drusak use this line instead:

implementation "com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava"

[schmidt-sebastian]

The next release of Firestore will drop all direct dependencies on Guava, but our network stack continues to rely on Guava for some of its functionality. We are evaluating moving the network stack off of Guava too, but this will be very long process. Until that happens, issues like the one here will happen from time to time. Note that these conflicts are not Firebase specific, but can happen with any number of packages.