Adding crashlytics causes gradle r8 problem

[ykdevvv]

Dear All,

I have a problem while building Android com.android.tools.r8.CompilationFailedException: Compilation failed to complete See the Console for details.

D8: Program type already present: com.google.firebase.unity.BuildConfig

UnityEditor.BuildPlayerWindow:BuildPlayerAndRun() (at /Users/bokken/buildslave/unity/build/Editor/Mono/BuildPlayerWindow.cs:136)

I used Firebase Analytics and Cloud Messaging. And there is not any problem. But when I added Crashlytics, my build becomes fails. When I remove crashlytics, no problem.

Also, proguard was chosen as minifier.

PS: Also as I mac user I could not run the Gradle command inside the project to get all logs properly. If any extra information please write to me.

[Dazo1985]

Same also downgrading didn’t make it vanish anymore

: [Unity] ERROR: Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8
66: [Unity] ERROR: D8: Program type already present: com.google.firebase.unity.BuildConfig
67: [Unity] ERROR:
68: [Unity] ERROR: FAILURE: Build failed with an exception.
69: [Unity] ERROR:
70: [Unity] ERROR: * What went wrong:
71: [Unity] ERROR: Execution failed for task ':launcher:transformClassesWithMultidexlistForRelease'.

[ykdevvv]

Firebase is the most used toolset, but after adding one of its packages without any customization our project becomes down. There is not any information about why crashlytics makes this.

[starstablesimon]

Unity and Gradle build fails, after upgrading Firebase Analytics and Crashlytics to 6.16.0 (Program type already present: com.google.firebase.unity.BuildConfig )

They know about the issue, and most bugs gets reported on that repo.