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Duplicate class com.facebook.jni.

See original GitHub issue

Description

Hi,

I have added a library to my native module then I tried to run my application but got this error

error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup.
Error: Command failed: ./gradlew app:installDebug -PreactNativeDevServerPort=8081

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:checkDebugDuplicateClasses'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable
   > Duplicate class com.facebook.jni.CppException found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.CppSystemErrorException found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.DestructorThread found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.DestructorThread$1 found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.DestructorThread$Destructor found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.DestructorThread$DestructorList found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.DestructorThread$DestructorStack found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.DestructorThread$Terminus found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.HybridClassBase found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.HybridData found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.HybridData$Destructor found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.IteratorHelper found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.MapIteratorHelper found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.NativeRunnable found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.ThreadScopeSupport found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.UnknownCppException found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)
     Duplicate class com.facebook.jni.annotations.DoNotStrip found in modules jetified-fbjni-0.3.0-runtime (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2 (com.facebook.fbjni:fbjni-java-only:0.2.2)

Version

react-native-cli: 2.0.1 / react-native: 0.68.2

Output of `npx react-native info`

Duplicate class com.facebook.jni.CppException found in modules jetified-fbjni-0.3.0-runtime

Steps to reproduce

Just run npx yarn example android stacktrace

Snack, code example, screenshot, or link to a repository

Private Repo.

Issue Analytics

State:
Created a year ago
Comments:13 (4 by maintainers)

Top GitHub Comments

2reactions

alija98commented, Nov 7, 2022

This is happening since November 4th. New React Native update makes android builds not work for older versions. Here you can find the solution, just instead of your RN version in package.json change it to the patched one, it worked for me -> https://github.com/facebook/react-native/issues/35210

2reactions

Mehdi4924commented, Nov 7, 2022