google-signin: developer error (error code 10)

Hi All,

I have already install react native google signin step by step and configure android side step by step base on documentation nothing left. But in actual if i try to hit GoogleSignin.signIn() and try to login using an google account, it’s get an DEVELOPER ERROR and error code 10.

If i googling that cause of keystore not properly configured, but in my case i have already configured it and from A to Z, nothing left.

What should i check next?

step to produce:

1. Klik button that onPress to function googlesignin
2. try to signin to google account
3. Success login to google account
4. get response DEVELOPER ERROR, error code: 10

Actual Behavior

Environment:

• React 16.9.0
• React native 0.61.2
• emulator android Pixel_3_XL_API_29
• @react-native-community/google-signin 3.0.3

android/build.gradle: `buildscript { ext { buildToolsVersion = “28.0.3” minSdkVersion = 16 compileSdkVersion = 28 targetSdkVersion = 28 googlePlayServicesAuthVersion = “16.0.1” // <— use this version or newer } repositories { google() jcenter() } dependencies { classpath(“com.android.tools.build:gradle:3.4.2”) classpath ‘com.google.gms:google-services:4.3.2’ // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files } }

allprojects { repositories { google() mavenLocal() maven { // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm url(“$rootDir/…/node_modules/react-native/android”) } maven { // Android JSC is installed from npm url(“$rootDir/…/node_modules/jsc-android/dist”) }

    jcenter()
    maven { url 'https://jitpack.io' }
}

} `

android/app/build.gradle

`apply plugin: “com.android.application”

import com.android.build.OutputFile

/**

• The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets
• and bundleReleaseJsAndAssets).
• These basically call react-native bundle with the correct arguments during the Android build
• cycle. By default, bundleDebugJsAndAssets is skipped, as in debug/dev mode we prefer to load the
• bundle directly from the development server. Below you can see all the possible configurations
• and their defaults. If you decide to add a configuration block, make sure to add it before the
• apply from: "../../node_modules/react-native/react.gradle" line.
• project.ext.react = [
• // the name of the generated asset file containing your JS bundle
• bundleAssetName: “index.android.bundle”,
• // the entry file for bundle generation
• entryFile: “index.android.js”,
• // https://facebook.github.io/react-native/docs/performance#enable-the-ram-format
• bundleCommand: “ram-bundle”,
• // whether to bundle JS and assets in debug mode
• bundleInDebug: false,
• // whether to bundle JS and assets in release mode
• bundleInRelease: true,
• // whether to bundle JS and assets in another build variant (if configured).
• // See http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants
• // The configuration property can be in the following formats
• // ‘bundleIn${productFlavor}${buildType}’
• // ‘bundleIn${buildType}’
• // bundleInFreeDebug: true,
• // bundleInPaidRelease: true,
• // bundleInBeta: true,
• // whether to disable dev mode in custom build variants (by default only disabled in release)
• // for example: to disable dev mode in the staging build type (if configured)
• devDisabledInStaging: true,
• // The configuration property can be in the following formats
• // ‘devDisabledIn${productFlavor}${buildType}’
• // ‘devDisabledIn${buildType}’
• // the root of your project, i.e. where “package.json” lives
• root: “…/…/”,
• // where to put the JS bundle asset in debug mode
• jsBundleDirDebug: “$buildDir/intermediates/assets/debug”,
• // where to put the JS bundle asset in release mode
• jsBundleDirRelease: “$buildDir/intermediates/assets/release”,
• // where to put drawable resources / React Native assets, e.g. the ones you use via
• // require(‘./image.png’)), in debug mode
• resourcesDirDebug: “$buildDir/intermediates/res/merged/debug”,
• // where to put drawable resources / React Native assets, e.g. the ones you use via
• // require(‘./image.png’)), in release mode
• resourcesDirRelease: “$buildDir/intermediates/res/merged/release”,
• // by default the gradle tasks are skipped if none of the JS files or assets change; this means
• // that we don’t look at files in android/ or ios/ to determine whether the tasks are up to
• // date; if you have any other folders that you want to ignore for performance reasons (gradle
• // indexes the entire tree), add them here. Alternatively, if you have JS files in android/
• // for example, you might want to remove it from here.
• inputExcludes: [“android/", "ios/”],
• // override which node gets called and with what additional arguments
• nodeExecutableAndArgs: [“node”],
• // supply additional arguments to the packager
• extraPackagerArgs: []
• ] */

project.ext.react = [ entryFile: “index.js”, enableHermes: false, // clean and rebuild if changing ]

apply from: “…/…/node_modules/react-native/react.gradle”

/**

• Set this to true to create two separate APKs instead of one:
• • An APK that only works on ARM devices
• • An APK that only works on x86 devices
• The advantage is the size of the APK is reduced by about 4MB.
• Upload all the APKs to the Play Store and people will download
• the correct one based on the CPU architecture of their device. */ def enableSeparateBuildPerCPUArchitecture = false

/**

• Run Proguard to shrink the Java bytecode in release builds. */ def enableProguardInReleaseBuilds = false

/**

• The preferred build flavor of JavaScriptCore.
• For example, to use the international variant, you can use:
• def jscFlavor = 'org.webkit:android-jsc-intl:+'
• The international variant includes ICU i18n library and necessary data
• allowing to use e.g. Date.toLocaleString and String.localeCompare that
• give correct results when using with locales other than en-US. Note that
• this variant is about 6MiB larger per architecture than default. */ def jscFlavor = ‘org.webkit:android-jsc:+’

/**

• Whether to enable the Hermes VM.
• This should be set on project.ext.react and mirrored here. If it is not set
• on project.ext.react, JavaScript will not be compiled to Hermes Bytecode
• and the benefits of using Hermes will therefore be sharply reduced. */ def enableHermes = project.ext.react.get(“enableHermes”, false);

android { compileSdkVersion rootProject.ext.compileSdkVersion

compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}

defaultConfig {
    applicationId "com.samplerngooglesignin"
    minSdkVersion rootProject.ext.minSdkVersion
    targetSdkVersion rootProject.ext.targetSdkVersion
    versionCode 1
    versionName "1.0"
}
splits {
    abi {
        reset()
        enable enableSeparateBuildPerCPUArchitecture
        universalApk false  // If true, also generate a universal APK
        include "armeabi-v7a", "x86", "arm64-v8a", "x86_64"
    }
}
signingConfigs {
    debug {
        storeFile file('debug.keystore')
        storePassword 'android'
        keyAlias 'androiddebugkey'
        keyPassword 'android'
    }
}
buildTypes {
    debug {
        signingConfig signingConfigs.debug
    }
    release {
        // Caution! In production, you need to generate your own keystore file.
        // see https://facebook.github.io/react-native/docs/signed-apk-android.
        signingConfig signingConfigs.debug
        minifyEnabled enableProguardInReleaseBuilds
        proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
    }
}
// applicationVariants are e.g. debug, release
applicationVariants.all { variant ->
    variant.outputs.each { output ->
        // For each separate APK per architecture, set a unique version code as described here:
        // https://developer.android.com/studio/build/configure-apk-splits.html
        def versionCodes = ["armeabi-v7a": 1, "x86": 2, "arm64-v8a": 3, "x86_64": 4]
        def abi = output.getFilter(OutputFile.ABI)
        if (abi != null) {  // null for the universal-debug, universal-release variants
            output.versionCodeOverride =
                    versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
        }

    }
}

}

dependencies { implementation fileTree(dir: “libs”, include: [“*.jar”]) implementation “com.facebook.react:react-native:+” // From node_modules if (enableHermes) { def hermesPath = “…/…/node_modules/hermes-engine/android/”; debugImplementation files(hermesPath + “hermes-debug.aar”) releaseImplementation files(hermesPath + “hermes-release.aar”) } else { implementation jscFlavor } }

// Run this once to be able to run the application with BUCK // puts all compile dependencies into folder libs for BUCK to use task copyDownloadableDepsToLibs(type: Copy) { from configurations.compile into ‘libs’ }

apply from: file(“…/…/node_modules/@react-native-community/cli-platform-android/native_modules.gradle”); applyNativeModulesAppBuildGradle(project)

apply plugin: ‘com.google.gms.google-services’ // <— this should be the last line` Please provide