Task :app:transformNativeLibsWithMergeJniLibsForDebug FAILED

Question

I am working with react native and every time I build a new project it seems to work on my device , but whenever I try to restart it It is giving me 1 or more errors

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Answer 1

go to android/app/build.gradle add the following under android

android {
    ...
+   packagingOptions {
+       pickFirst '**/libjsc.so'
+       pickFirst 'lib/x86/libc++_shared.so'
+       pickFirst 'lib/x86_64/libjsc.so'
+       pickFirst 'lib/arm64-v8a/libjsc.so'
+       pickFirst 'lib/arm64-v8a/libc++_shared.so'
+       pickFirst 'lib/x86_64/libc++_shared.so'
+       pickFirst 'lib/armeabi-v7a/libc++_shared.so'  
+   }
}

Running the cleaning task solved the problem for me. In your project's android dir, run gradle wrapper with 'clean'

cd android && ./gradlew clean

Then you can go back to project dir and try running again.

cd .. && react-native run-android