minifyEnabled true ERROR : Compilation failed to complete, origin: /Users/mesutaltas/.gradle/caches/transforms-3/a334453207e8f257bd8e5065fd1e9287/transformed/jetified-kotlin-reflect-1.8.10.jar:kotlin/reflect/jvm/internal/impl/serialization/deserialization/builtins/BuiltInsResourceLoader.class

[recepaltas]

Description

When I set minifyEnabled true and start./gradlew assembleRelease build failed . I tested a fresh project and existing project. Can you help me for fix.
build.gradle (android/app/build.gradle)

buildTypes {
        debug {
            signingConfig signingConfigs.debug
        }
        release {
            signingConfig signingConfigs.release
            minifyEnabled true
            shrinkResources true
            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
        }
    }

ERROR

ERROR:/Users/mesutaltas/.gradle/caches/transforms-3/a334453207e8f257bd8e5065fd1e9287/transformed/jetified-kotlin-reflect-1.8.10.jar: R8: Type kotlin.reflect.jvm.internal.impl.serialization.deserialization.builtins.BuiltInsResourceLoader is defined multiple times: /Users/mesutaltas/.gradle/caches/transforms-3/a334453207e8f257bd8e5065fd1e9287/transformed/jetified-kotlin-reflect-1.8.10.jar:kotlin/reflect/jvm/internal/impl/serialization/deserialization/builtins/BuiltInsResourceLoader.class, /Users/mesutaltas/.gradle/caches/transforms-3/a334453207e8f257bd8e5065fd1e9287/transformed/jetified-kotlin-reflect-1.8.10.jar:META-INF/versions/9/kotlin/reflect/jvm/internal/impl/serialization/deserialization/builtins/BuiltInsResourceLoader.class
w: Detected multiple Kotlin daemon sessions at build/kotlin/sessions

React Native Version

0.71.4

Output of npx react-native info

System:
OS: macOS 13.1
CPU: (16) x64 Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
Memory: 157.51 MB / 16.00 GB
Shell: 5.8.1 - /bin/zsh
Binaries:
Node: 16.18.0 - /usr/local/bin/node
Yarn: Not Found
npm: 9.5.0 - /usr/local/bin/npm
Watchman: 2022.03.21.00 - /usr/local/bin/watchman
Managers:
CocoaPods: 1.11.2 - /usr/local/bin/pod
SDKs:
iOS SDK:
Platforms: DriverKit 22.2, iOS 16.2, macOS 13.1, tvOS 16.1, watchOS 9.1
Android SDK:
API Levels: 28, 29, 30, 31, 33
Build Tools: 28.0.3, 30.0.2, 30.0.3, 31.0.0, 33.0.0
System Images: android-29 | Google APIs Intel x86 Atom, android-29 | Google Play Intel x86 Atom, android-30 | Google APIs Intel x86 Atom, android-30 | Google Play Intel x86 Atom, android-31 | Intel x86 Atom_64, android-31 | Google APIs ARM 64 v8a, android-31 | Google APIs Intel x86 Atom_64
Android NDK: Not Found
IDEs:
Android Studio: 4.1 AI-201.8743.12.41.6858069
Xcode: 14.2/14C18 - /usr/bin/xcodebuild
Languages:
Java: 11.0.18 - /usr/bin/javac
npmPackages:
@react-native-community/cli: Not Found
react: 18.2.0 => 18.2.0
react-native: 0.71.3 => 0.71.3
react-native-macos: Not Found
npmGlobalPackages:
react-native: Not Found

Steps to reproduce

1. minifyEnabled true
2. ./gradlew assembleRelease

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

no

[recepaltas]

I tried to cd android && ./gradlew --stop same Error.

--The Kotlin Gradle plugin was loaded multiple times in different subprojects, which is not supported and may break the build.
This might happen in subprojects that apply the Kotlin plugins with the Gradle 'plugins { ... }' DSL if they specify explicit versions, even if the versions are equal.
Please add the Kotlin plugin to the common parent project or the root project, then remove the versions in the subprojects.
If the parent project does not need the plugin, add 'apply false' to the plugin line.
See: https://docs.gradle.org/current/userguide/plugins.html#sec:subprojects_plugins_dsl
The Kotlin plugin was loaded in the following projects: ':expo', ':expo-modules-core'

[recepaltas]

When I create the project

npx react-native@latest init Project --> minifyEnabled = true. -> No Problem
npx create-react-native-app -> Blank Temlate -> minifyEnabled = true -> Error Same
It has same error also npx react-native@latest init Project -> yarn add expo-core-modules -> Same Error
The Problem is multiple kotlin. There are different packages with kotlin plugins like expo,expo-module,react-native-screens,react-native-gestlure-handler etc.. How can I solve this?

[recepaltas]

Any Solution?

[recepaltas]

They closed my issue.
facebook/react-native#36476 (comment)

[learncodingforweb]

i am getting same issue on ubuntu22.04

[nihatt]

same issue anyone can solve ? @recepaltas @learncodingforweb