App crash on release build Fatal Exception: java.lang.IllegalStateException: Incomplete hierarchy for class RtcEngineManager

App crash on release build while initializing call. “react-native”: “0.62.2”, “react-native-agora”: “^3.2.2”,

Firebase crashlytics report

Fatal Exception: java.lang.IllegalStateException: Incomplete hierarchy for class RtcEngineManager, unresolved classes [io.agora.rtc.base.IRtcEngine$RtcEngineInterface] at kotlin.reflect.jvm.internal.components.RuntimeErrorReporter.reportIncompleteHierarchy(RuntimeErrorReporter.java:41) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassTypeConstructor.computeSupertypes(DeserializedClassDescriptor.java:211) at kotlin.reflect.jvm.internal.impl.types.AbstractTypeConstructor$supertypes$1.invoke(AbstractTypeConstructor.java:4) at kotlin.reflect.jvm.internal.impl.types.AbstractTypeConstructor$supertypes$1.invoke(AbstractTypeConstructor.java) at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:86) at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java) at kotlin.reflect.jvm.internal.impl.types.AbstractTypeConstructor.getSupertypes(AbstractTypeConstructor.java:2) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope.getNonDeclaredVariableNames(DeserializedClassDescriptor.java:8) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope$variableNamesLazy$2.invoke(DeserializedMemberScope.java:12) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope$variableNamesLazy$2.invoke(DeserializedMemberScope.java) at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:86) at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java) at kotlin.reflect.jvm.internal.impl.storage.StorageKt.getValue(StorageKt.java:10) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.getVariableNamesLazy(DeserializedMemberScope.java:7) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.getVariableNames(DeserializedMemberScope.java) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.addFunctionsAndProperties(DeserializedMemberScope.java:14) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.computeDescriptors(DeserializedMemberScope.java:36) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope$allDescriptors$1.invoke(DeserializedClassDescriptor.java:12) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope$allDescriptors$1.invoke(DeserializedClassDescriptor.java) at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:86) at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java) at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope.getContributedDescriptors(DeserializedClassDescriptor.java:12) at kotlin.reflect.jvm.internal.impl.resolve.scopes.ResolutionScope$DefaultImpls.getContributedDescriptors$default(ResolutionScope.java:18) at kotlin.reflect.jvm.internal.KDeclarationContainerImpl.getMembers(KDeclarationContainerImpl.java:17) at kotlin.reflect.jvm.internal.KClassImpl$Data$declaredNonStaticMembers$2.invoke(KClassImpl.java:10) at kotlin.reflect.jvm.internal.KClassImpl$Data$declaredNonStaticMembers$2.invoke(KClassImpl.java) at kotlin.reflect.jvm.internal.ReflectProperties$LazySoftVal.invoke(ReflectProperties.java:17) at kotlin.reflect.jvm.internal.ReflectProperties$Val.getValue(ReflectProperties.java) at kotlin.reflect.jvm.internal.KClassImpl$Data.getDeclaredNonStaticMembers(KClassImpl.java:8) at kotlin.reflect.full.KClasses.getDeclaredMemberFunctions(KClasses.java:17) at io.agora.rtc.react.RCTAgoraRtcEngineModule.callMethod(RCTAgoraRtcEngineModule.java:15) at java.lang.reflect.Method.invoke(Method.java) at com.facebook.react.bridge.JavaMethodWrapper.invoke(JavaMethodWrapper.java:149) at com.facebook.react.bridge.JavaModuleWrapper.invoke(JavaModuleWrapper.java:21) at com.facebook.react.bridge.queue.NativeRunnable.run(NativeRunnable.java) at android.os.Handler.handleCallback(Handler.java:883) at android.os.Handler.dispatchMessage(Handler.java:100) at com.facebook.react.bridge.queue.MessageQueueThreadHandler.dispatchMessage(MessageQueueThreadHandler.java) at android.os.Looper.loop(Looper.java:237) at com.facebook.react.bridge.queue.MessageQueueThreadImpl$4.run(MessageQueueThreadImpl.java:37) at java.lang.Thread.run(Thread.java:919)

[rgommezz]

@zuhairnaqi I was able to reproduce the same issue on RN 0.63 with Proguard enabled.

It’s a known Android problem as you can check in their issue tracker.

The kotlin metadata-processing in Android Gradle Plugin 4.0 (R8 version 2.0) is not working correctly and the full support was added from version 4.1 (R8 version 2.1). The solution for the time being is to enforce a specific R8 version in your build.gradle file:

buildscript {
    repositories {
        maven {
            url 'https://storage.googleapis.com/r8-releases/raw'
        }
    }

    dependencies {
        classpath 'com.android.tools:r8:2.1.75'          // Must be before the Gradle Plugin for Android.
        classpath 'com.android.tools.build:gradle:4.0.1' // Your current AGP version.
     }
}

That way, you can keep building for release mode without having to disable Proguard

[rebirthtobi]

Funny how it works now, steps

• rm -rf node_modules
• yarn install
• npx jetify (for some reason my post-install script is not working)
• Build