问题解决 react-native android打包报错：Error: Duplicate resources

矫情吗；* 2023-02-20 02:41 19阅读 0赞

react-native项目，在打Android包时，报错：Error: Duplicate resources

FAILURE: Build failed with an exception.
    
    * What went wrong:
    Execution failed for task ':app:mergeReleaseResources'.
    > [raw/node_modules_reactnativevectoricons_glyphmaps_feather] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_feather.json [raw/node_modules_reactnativevectoricons_glyphmaps_feather] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_feather.json: Error: Duplicate resources
      [raw/js_saga_msg] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/js_saga_msg.json     [raw/js_saga_msg] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/js_saga_msg.json: Error: Duplicate resources
      [raw/app] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/app.json     [raw/app] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/app.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_fontawesome] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_fontawesome.json [raw/node_modules_reactnativevectoricons_glyphmaps_fontawesome] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_fontawesome.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_zocial] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_zocial.json   [raw/node_modules_reactnativevectoricons_glyphmaps_zocial] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_zocial.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_entypo] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_entypo.json   [raw/node_modules_reactnativevectoricons_glyphmaps_entypo] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_entypo.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_antdesign] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_antdesign.json     [raw/node_modules_reactnativevectoricons_glyphmaps_antdesign] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_antdesign.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_foundation] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_foundation.json   [raw/node_modules_reactnativevectoricons_glyphmaps_foundation] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_foundation.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_evilicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_evilicons.json     [raw/node_modules_reactnativevectoricons_glyphmaps_evilicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_evilicons.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_octicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_octicons.json       [raw/node_modules_reactnativevectoricons_glyphmaps_octicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_octicons.json: Error: Duplicate resources
      [raw/node_modules_reactnativecodepush_package] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativecodepush_package.json   [raw/node_modules_reactnativecodepush_package] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativecodepush_package.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_simplelineicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_simplelineicons.json [raw/node_modules_reactnativevectoricons_glyphmaps_simplelineicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_simplelineicons.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_materialcommunityicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_materialcommunityicons.json   [raw/node_modules_reactnativevectoricons_glyphmaps_materialcommunityicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_materialcommunityicons.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_materialicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_materialicons.json     [raw/node_modules_reactnativevectoricons_glyphmaps_materialicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_materialicons.json: Error: Duplicate resources
      [raw/node_modules_reactnativevectoricons_glyphmaps_ionicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/src/main/res/raw/node_modules_reactnativevectoricons_glyphmaps_ionicons.json       [raw/node_modules_reactnativevectoricons_glyphmaps_ionicons] /Users/momo/Documents/Demo/react-native-apps/app2.0/android/app/build/generated/res/react/release/raw/node_modules_reactnativevectoricons_glyphmaps_ionicons.json: Error: Duplicate resources

解决方法：  
以下三种，我是同时使用才能重新打包成功的。在别的博客里也看到用其中一种就成功解决了的。  
第一种：将报错的重复资源删掉  
第二种：修改node\_modules\\react-native\\react.gradle，在doFirst后面加上doLast  
参考：[https://github.com/facebook/react-native/issues/22234][https_github.com_facebook_react-native_issues_22234]

doFirst {  ... }
    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()
    }

第三种：用Android Studio 打开项目，然后选择build–>Clean Project  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNDY2NjYx_size_16_color_FFFFFF_t_70_pic_center]

[https_github.com_facebook_react-native_issues_22234]: https://github.com/facebook/react-native/issues/22234
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNDY2NjYx_size_16_color_FFFFFF_t_70_pic_center]: https://img-blog.csdnimg.cn/20200622153719581.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzNDY2NjYx,size_16,color_FFFFFF,t_70#pic_center