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React Native: Erreur: Ressources en double - Android

J'essayais de créer un fichier apk de version à partir d'Android, mais lorsque je crée une version apk avec une image PNG, l'erreur Duplicate Resource s'affiche. Au départ, je pensais que cela se produisait parce que j'avais commis une erreur dans le projet existant, mais lorsque j'ai créé un nouveau projet avec un seul composant Image, le message d'erreur Duplicate Resource s'affiche. Voici les étapes que j'ai suivies

  1. Créer une application - react-native init demo
  2. Créez un dossier d'actifs dans le dossier racine du projet.
  3. Ajoutez une image PNG dans le dossier des actifs.
  4. Maintenant, implémentez le composant Image avec l'image PNG ci-dessus.

  5. Maintenant, regroupez-le en utilisant le cmd

    react-native bundle --platform Android --dev false --entry-file index.js --bundle-output Android/app/src/main/assets/index.Android.bundle --assets-dest Android/app/src/main/res/

  6. Ensuite, générez l'édition apk en utilisant Generate Signed APK à partir de Android Studio.

Cela provoquera l'erreur suivante:

[drawable-mdpi-v4/assets_mario] /Users/jeffreyrajan/Tutorials/RN/errorCheck/Android/app/src/main/res/drawable-mdpi/assets_mario.png [drawable-mdpi-v4/assets_mario] /Users/jeffreyrajan/Tutorials/RN/errorCheck/Android/app/build/generated/res/react/release/drawable-mdpi-v4/assets_mario.png: Error: Duplicate resources
:app:mergeReleaseResources FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:mergeReleaseResources'.
> [drawable-mdpi-v4/assets_mario] /Users/jeffreyrajan/Tutorials/RN/errorCheck/Android/app/src/main/res/drawable-mdpi/assets_mario.png   [drawable-mdpi-v4/assets_mario] /Users/jeffreyrajan/Tutorials/RN/errorCheck/Android/app/build/generated/res/react/release/drawable-mdpi-v4/assets_mario.png: Error: Duplicate resources

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 22s

Remarque: lorsque vous générez un release apk sans image PNG, vous ne recevrez aucune erreur, cela vous créera le release apk.

Voici le code des autres fichiers.

App.js 

import React, {Component} from 'react';
import {Platform, StyleSheet, Image, View} from 'react-native';

export default class App extends Component {
  render() {
    return (
      <View style={styles.container}>
        <Image source={require('./assets/mario.png')} />
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1
  },
  welcome: {
    fontSize: 20,
    textAlign: 'center',
    margin: 10,
  },
  instructions: {
    textAlign: 'center',
    color: '#333333',
    marginBottom: 5,
  },
});

package.json 

{
  "name": "errorCheck",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest"
  },
  "dependencies": {
    "react": "16.6.0-alpha.8af6728",
    "react-native": "0.57.4"
  },
  "devDependencies": {
    "babel-jest": "23.6.0",
    "jest": "23.6.0",
    "metro-react-native-babel-preset": "0.49.0",
    "react-test-renderer": "16.6.0-alpha.8af6728"
  },
  "jest": {
    "preset": "react-native"
  }
}

Une solution pour cela?

Mettre à jour:

Voici les autres détails

classpath 'com.Android.tools.build:gradle:3.1.4'

ext {
        buildToolsVersion = "27.0.3"
        minSdkVersion = 16
        compileSdkVersion = 27
        targetSdkVersion = 26
        supportLibVersion = "27.1.1"
    }

distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.Zip

Essayé avec Android Studio 3.0, 3.0.1, 3.1, 3.1.4 & 3.2

react-nativeandroid-gradlereact-native-android
3
Jeffrey Rajan

Après avoir essayé beaucoup de solutions, je n'ai trouvé que deux solutions qui fonctionnaient. Les voici

Solution 1:

Après avoir groupé, supprimez le dossier drawable de Android Studio. Vous pouvez trouver ceci dans Android/app/src/main/res/drawable

Solution 2: 

Dans cette solution, vous n'avez pas besoin de supprimer un dossier pouvant être dessiné. Ajoutez simplement le code suivant dans le fichier react.gradle que vous pouvez trouver sous chemin node_modules/react-native/react.gradle

doLast {
    def moveFunc = { resSuffix ->
        File originalDir = file("$buildDir/generated/res/react/release/drawable-${resSuffix}");
        if (originalDir.exists()) {
            File destDir = file("$buildDir/../src/main/res/drawable-${resSuffix}");
            ant.move(file: originalDir, tofile: destDir);
        }
    }
    moveFunc.curry("ldpi").call()
    moveFunc.curry("mdpi").call()
    moveFunc.curry("hdpi").call()
    moveFunc.curry("xhdpi").call()
    moveFunc.curry("xxhdpi").call()
    moveFunc.curry("xxxhdpi").call()
}

Pour référence, je vais ajouter le code complet du fichier react.gradle ici 

import org.Apache.tools.ant.taskdefs.condition.Os

def config = project.hasProperty("react") ? project.react : [];

def cliPath = config.cliPath ?: "node_modules/react-native/local-cli/cli.js"
def bundleAssetName = config.bundleAssetName ?: "index.Android.bundle"
def entryFile = config.entryFile ?: "index.Android.js"
def bundleCommand = config.bundleCommand ?: "bundle"
def reactRoot = file(config.root ?: "../../")
def inputExcludes = config.inputExcludes ?: ["Android/**", "ios/**"]
def bundleConfig = config.bundleConfig ? "${reactRoot}/${config.bundleConfig}" : null ;


afterEvaluate {
    Android.applicationVariants.all { def variant ->
        // Create variant and target names
        def targetName = variant.name.capitalize()
        def targetPath = variant.dirName

        // React js bundle directories
        def jsBundleDir = file("$buildDir/generated/assets/react/${targetPath}")
        def resourcesDir = file("$buildDir/generated/res/react/${targetPath}")

        def jsBundleFile = file("$jsBundleDir/$bundleAssetName")

        // Additional node and packager commandline arguments
        def nodeExecutableAndArgs = config.nodeExecutableAndArgs ?: ["node"]
        def extraPackagerArgs = config.extraPackagerArgs ?: []

        def currentBundleTask = tasks.create(
            name: "bundle${targetName}JsAndAssets",
            type: Exec) {
            group = "react"
            description = "bundle JS and assets for ${targetName}."

            // Create dirs if they are not there (e.g. the "clean" task just ran)
            doFirst {
                jsBundleDir.deleteDir()
                jsBundleDir.mkdirs()
                resourcesDir.deleteDir()
                resourcesDir.mkdirs()
            }

            doLast {
                def moveFunc = { resSuffix ->
                    File originalDir = file("$buildDir/generated/res/react/release/drawable-${resSuffix}");
                    if (originalDir.exists()) {
                        File destDir = file("$buildDir/../src/main/res/drawable-${resSuffix}");
                        ant.move(file: originalDir, tofile: destDir);
                    }
                }
                moveFunc.curry("ldpi").call()
                moveFunc.curry("mdpi").call()
                moveFunc.curry("hdpi").call()
                moveFunc.curry("xhdpi").call()
                moveFunc.curry("xxhdpi").call()
                moveFunc.curry("xxxhdpi").call()
            }

            // Set up inputs and outputs so gradle can cache the result
            inputs.files fileTree(dir: reactRoot, excludes: inputExcludes)
            outputs.dir jsBundleDir
            outputs.dir resourcesDir

            // Set up the call to the react-native cli
            workingDir reactRoot

            // Set up dev mode
            def devEnabled = !(config."devDisabledIn${targetName}"
                || targetName.toLowerCase().contains("release"))

            def extraArgs = extraPackagerArgs;

            if (bundleConfig) {
                extraArgs = extraArgs.clone()
                extraArgs.add("--config");
                extraArgs.add(bundleConfig);
            }

            if (Os.isFamily(Os.FAMILY_WINDOWS)) {
                commandLine("cmd", "/c", *nodeExecutableAndArgs, cliPath, bundleCommand, "--platform", "Android", "--dev", "${devEnabled}",
                    "--reset-cache", "--entry-file", entryFile, "--bundle-output", jsBundleFile, "--assets-dest", resourcesDir, *extraArgs)
            } else {
                commandLine(*nodeExecutableAndArgs, cliPath, bundleCommand, "--platform", "Android", "--dev", "${devEnabled}",
                    "--reset-cache", "--entry-file", entryFile, "--bundle-output", jsBundleFile, "--assets-dest", resourcesDir, *extraArgs)
            }

            enabled config."bundleIn${targetName}" ||
                config."bundleIn${variant.buildType.name.capitalize()}" ?:
                targetName.toLowerCase().contains("release")
        }

        // Expose a minimal interface on the application variant and the task itself:
        variant.ext.bundleJsAndAssets = currentBundleTask
        currentBundleTask.ext.generatedResFolders = files(resourcesDir).builtBy(currentBundleTask)
        currentBundleTask.ext.generatedAssetsFolders = files(jsBundleDir).builtBy(currentBundleTask)

        // registerGeneratedResFolders for Android plugin 3.x
        if (variant.respondsTo("registerGeneratedResFolders")) {
            variant.registerGeneratedResFolders(currentBundleTask.generatedResFolders)
        } else {
            variant.registerResGeneratingTask(currentBundleTask)
        }
        variant.mergeResources.dependsOn(currentBundleTask)

        // packageApplication for Android plugin 3.x
        def packageTask = variant.hasProperty("packageApplication")
            ? variant.packageApplication
            : tasks.findByName("package${targetName}")

        def resourcesDirConfigValue = config."resourcesDir${targetName}"
        if (resourcesDirConfigValue) {
            def currentCopyResTask = tasks.create(
                name: "copy${targetName}BundledResources",
                type: Copy) {
                group = "react"
                description = "copy bundled resources into custom location for ${targetName}."

                from resourcesDir
                into file(resourcesDirConfigValue)

                dependsOn(currentBundleTask)

                enabled currentBundleTask.enabled


            }

            packageTask.dependsOn(currentCopyResTask)
        }

        def currentAssetsCopyTask = tasks.create(
            name: "copy${targetName}BundledJs",
            type: Copy) {
            group = "react"
            description = "copy bundled JS into ${targetName}."

            if (config."jsBundleDir${targetName}") {
                from jsBundleDir
                into file(config."jsBundleDir${targetName}")
            } else {
                into ("$buildDir/intermediates")
                into ("assets/${targetPath}") {
                    from jsBundleDir
                }

                // Workaround for Android Gradle Plugin 3.2+ new asset directory
                into ("merged_assets/${targetPath}/merge${targetName}Assets/out") {
                    from jsBundleDir
                }
            }

            // mergeAssets must run first, as it clears the intermediates directory
            dependsOn(variant.mergeAssets)

            enabled currentBundleTask.enabled
        }

        packageTask.dependsOn(currentAssetsCopyTask)
    }
}

Crédit: ZeroCool00mkchx

14
Jeffrey Rajan

Utilisez com.Android.tools.build:gradle:3.1.4 Cela devrait fonctionner. RN 0.57 a un problème avec la construction en 3.2

Cette question est un doublon possible de:

React Native Error: ressources en double, ressources apparaissant sur certains écrans et non sur d'autres dans la version Android APK

Si cela ne fonctionne toujours pas, essayez d'utiliser RN 0.57.2, je l'utilise et la création de versions fonctionne très bien avec ces dépôts:

   "dependencies": {
    "react": "16.5.0",
    "react-native": "0.57.2",
    .......
  }

  "devDependencies": {
    "@babel/core": "^7.0.0",
    "@babel/plugin-proposal-class-properties": "^7.0.0",
    "@babel/plugin-proposal-decorators": "^7.0.0",
    "@babel/plugin-proposal-do-expressions": "^7.0.0",
    "@babel/plugin-proposal-export-default-from": "^7.0.0",
    "@babel/plugin-proposal-export-namespace-from": "^7.0.0",
    "@babel/plugin-proposal-function-bind": "^7.0.0",
    "@babel/plugin-proposal-function-sent": "^7.0.0",
    "@babel/plugin-proposal-json-strings": "^7.0.0",
    "@babel/plugin-proposal-logical-assignment-operators": "^7.0.0",
    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.0.0",
    "@babel/plugin-proposal-numeric-separator": "^7.0.0",
    "@babel/plugin-proposal-object-rest-spread": "^7.0.0",
    "@babel/plugin-proposal-optional-chaining": "^7.0.0",
    "@babel/plugin-proposal-pipeline-operator": "^7.0.0",
    "@babel/plugin-proposal-throw-expressions": "^7.0.0",
    "@babel/plugin-syntax-dynamic-import": "^7.0.0",
    "@babel/plugin-syntax-import-meta": "^7.0.0",
    "@babel/plugin-syntax-object-rest-spread": "^7.0.0",
    "@babel/plugin-transform-runtime": "^7.0.0",
    "@babel/preset-env": "^7.0.0",
    "@babel/preset-flow": "^7.0.0",
    "@babel/register": "^7.0.0",
    "babel-core": "^7.0.0-bridge.0",
    "babel-preset-react-native-stage-0": "^1.0.1",
    .....
}

Gradle deps:

classpath 'com.Android.tools.build:gradle:3.1.4'
classpath "io.realm:realm-gradle-plugin:4.0.0"

Graduation d'application

compileSdkVersion 27
    buildToolsVersion "27.0.3"

    defaultConfig {
        applicationId "de.burda.buntede"
        minSdkVersion 17
        targetSdkVersion 27

Les accessoires d'emballage de Gradle:

distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.Zip

0
Florin Dobre

Supprimez les fichiers que vous pourriez avoir sur:

Android/app/src/main/res/drawable-mdpi / Android/app/src/main/res/drawable-xhdpi /. .Run Build again, Cela a résolu le problème pour moi.

0
RkKhanpuriya