after adding this library i am getting error while building the app

[ashishdevadiga]

Error:

Execution failed for task ':app:multiDexListDebug'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > Error while merging dex archives:
     Learn how to resolve the issue at https://developer.android.com/studio/build/dependencies#duplicate_classes.
     Program type already present: com.reactlibrary.BuildConfig

[angelos3lex]

@ashishdevadiga Could you add here some more info? RN version, your build.gradle files informations etc. did you try adding multidex true while addding Multidex as dependency? for example like what this answer proposes here

[ashishdevadiga]

System: OS: Windows 10 10.0.17134 CPU: (8) x64 Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz Memory: 2.85 GB / 7.92 GB Binaries: Node: 10.10.0 - C:\Program Files\nodejs\node.EXE Yarn: 1.16.0 - C:\Program Files (x86)\Yarn\bin\yarn.CMD npm: 6.4.1 - C:\Program Files\nodejs\npm.CMD IDEs: Android Studio: Version 3.6.0.0 AI-192.7142.36.36.6200805 npmPackages: react: ^16.12.0 => 16.12.0 react-native: ^0.61.5 => 0.61.5

Project level build gradle:

buildscript {
    ext {
        buildToolsVersion = "28.0.3"
        minSdkVersion = 16
        compileSdkVersion = 28
        targetSdkVersion = 28
        supportLibVersion = "28.1.1"
    }
dependencies {
        classpath('com.android.tools.build:gradle:3.5.1')
        classpath ('com.google.gms:google-services:4.2.0')  
        classpath 'io.fabric.tools:gradle:1.28.1'
        classpath 'com.google.gms:google-services:4.3.3'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }

App level build gradle:

defaultConfig {
        multiDexEnabled true
    }