相关疑难解决方法(0)

因为我是反应原生的新手,所以如果步骤中有任何错误,请告诉我.

我根据文档使用命令构建了一个react native android应用程序

react-native android

在设备上运行时,使用了以下命令

react-native run-android

这给了我在我的projectfolder/android/app/build/outputs/apk中输出的2个apk文件

现在,当我在安装后使用安装这个apk时,它要求开发服务器连接到捆绑JS.但我的要求是,用户不需要为开发服务器而烦恼,只需要安装apk即可完成所有操作.

已经完成了一些stackoverflow问题但没有帮助构建不需要开发服务器的unsigned apk.

你能帮助我找到如何在反应原生中构建和未签名的apk的方法吗？

运行时./android/gradlew assembleRelease我收到以下错误:

```*出了什么问题:任务执行失败':app:mergeReleaseResources'.

[drawable-xhdpi-v4/node_modules_reactnavigation_src_views_assets_backicon] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-xhdpi/node_modules_reactnavigation_src_views_assets_backicon.png [drawable-xhdpi-v4/node_modules_reactnavigation_src_views_assets_backicon] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-xhdpi/node_modules_reactnavigation_src_views_assets_backicon.png: Error: Duplicate resources [drawable-xxhdpi-v4/node_modules_reactnavigation_src_views_assets_backicon] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-xxhdpi/node_modules_reactnavigation_src_views_assets_backicon.png [drawable-xxhdpi-v4/node_modules_reactnavigation_src_views_assets_backicon] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-xxhdpi/node_modules_reactnavigation_src_views_assets_backicon.png: Error: Duplicate resources [drawable-hdpi-v4/node_modules_reactnavigation_src_views_assets_backicon] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-hdpi/node_modules_reactnavigation_src_views_assets_backicon.png [drawable-hdpi-v4/node_modules_reactnavigation_src_views_assets_backicon] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-hdpi/node_modules_reactnavigation_src_views_assets_backicon.png: Error: Duplicate resources [drawable-mdpi-v4/app_assets_images_characters_marilyn_monroe_trophies_cookoo30x] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-mdpi/app_assets_images_characters_marilyn_monroe_trophies_cookoo30x.png [drawable-mdpi-v4/app_assets_images_characters_marilyn_monroe_trophies_cookoo30x] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-mdpi/app_assets_images_characters_marilyn_monroe_trophies_cookoo30x.png: Error: Duplicate resources [drawable-mdpi-v4/app_assets_images_characters_cleopatra_emotions_blinking_5] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-mdpi/app_assets_images_characters_cleopatra_emotions_blinking_5.png [drawable-mdpi-v4/app_assets_images_characters_cleopatra_emotions_blinking_5] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-mdpi/app_assets_images_characters_cleopatra_emotions_blinking_5.png: Error: Duplicate resources [drawable-mdpi-v4/app_assets_images_coins_5] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-mdpi/app_assets_images_coins_5.png [drawable-mdpi-v4/app_assets_images_coins_5] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-mdpi/app_assets_images_coins_5.png: Error: Duplicate resources [drawable-mdpi-v4/app_assets_images_characters_marilyn_monroe_emotions_blinking_2] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-mdpi/app_assets_images_characters_marilyn_monroe_emotions_blinking_2.png [drawable-mdpi-v4/app_assets_images_characters_marilyn_monroe_emotions_blinking_2] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-mdpi/app_assets_images_characters_marilyn_monroe_emotions_blinking_2.png: Error: Duplicate resources [drawable-mdpi-v4/app_assets_images_characters_leonardo_da_vinci_emotions_angry_4] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-mdpi/app_assets_images_characters_leonardo_da_vinci_emotions_angry_4.png [drawable-mdpi-v4/app_assets_images_characters_leonardo_da_vinci_emotions_angry_4] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-mdpi/app_assets_images_characters_leonardo_da_vinci_emotions_angry_4.png: Error: Duplicate resources [drawable-mdpi-v4/app_assets_images_characters_leonardo_da_vinci_emotions_happy_2] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-mdpi/app_assets_images_characters_leonardo_da_vinci_emotions_happy_2.png [drawable-mdpi-v4/app_assets_images_characters_leonardo_da_vinci_emotions_happy_2] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-mdpi/app_assets_images_characters_leonardo_da_vinci_emotions_happy_2.png: Error: Duplicate resources [drawable-mdpi-v4/app_assets_images_unlockablecharacters] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-mdpi/app_assets_images_unlockablecharacters.png [drawable-mdpi-v4/app_assets_images_unlockablecharacters] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-mdpi/app_assets_images_unlockablecharacters.png: Error: Duplicate resources [drawable-mdpi-v4/app_assets_images_characters_cleopatra_emotions_happy_6] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/src/main/res/drawable-mdpi/app_assets_images_characters_cleopatra_emotions_happy_6.png [drawable-mdpi-v4/app_assets_images_characters_cleopatra_emotions_happy_6] /Users/Ilyakar/Documents/Business/Development/My_Projects/new/Einee/App/android/app/build/generated/res/react/release/drawable-mdpi/app_assets_images_characters_cleopatra_emotions_happy_6.png: Error: …

当我运行./gradlew assembleRelease构建失败时出现此错误:

Error:Execution failed for task ':app:bundleReleaseJsAndAssets. 
> A problem occurred starting process 'command 'node'

Run Code Online (Sandbox Code Playgroud)

我在互联网上搜索并找到了一些关于它的主题,但我无法解决我的问题.

React-Native版本:0.54.0

编辑:
现在我./gradlew assembleRelease --info从终端而不是Android Studio运行,我得到不同的错误.
结果如下:

> Task :app:processReleaseResources
Putting task artifact state for task ':app:processReleaseResources' into context took 0.007 secs.
file or directory '**/android/app/libs', not found
file or directory '**/node_modules/appcenter-crashes/android/libs', not found
file or directory '**/node_modules/appcenter-analytics/android/libs', not found
file or directory '**/node_modules/appcenter/android/libs', not found
file or directory '**/node_modules/react-native-interactable/lib/android/libs', not found
file or directory '**/node_modules/react-native-navigation/android/app/libs', not found
file or …

我已经构建了一个react-native应用程序.它在Android模拟器上工作正常,现在我想生成一个APK.我已经按照文档执行此操作,这里可以看到我使用命令

./gradlew assembleRelease

构建apk但我在构建APK时遇到错误.我已经检查了关于该主题的各种堆栈溢出问题,包括 这个也是这个github问题.我已经包括了这条线

android.enableAapt2 = FALSE

应用程序级build.gradle文件如下所示

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 …

我试图从Android创建一个发布apk文件,但当我创建一个PNG图像的发布apk时,我收到Duplicate Resource错误.最初我认为这种情况正在发生,因为我在现有项目中犯了一个错误,但是当我用单个Image组件本身创建一个新项目时,我收到了Duplicate Resource错误.以下是我遵循的步骤

1. 创建一个应用程序 react-native init demo
2. 在项目根文件夹中创建资产文件夹.
3. PNG在assets文件夹中添加图像.
4. 现在Image用上面的PNG图像实现组件.

5. 现在使用cmd捆绑它

   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. 然后使用Generate Signed APKfrom 生成release apk Android Studio.

这将抛出以下错误:

[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 …

在升级到React Native 0.57之后,当我在执行.\ gradlew汇编时发生APK在react-native-router-flux中时,我遇到了一个问题.我得到以下错误: -

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:mergeReleaseResources'.
> [drawable-mdpi-v4/node_modules_reactnativerouterflux_images_back_chevron] 
R:\Workings\lisecapps\androidrepo\test-react- 
native\venutest\android\app\src\main\res\drawable- 
mdpi\node_modules_reactnativerouterflux_images_back_chevron.png      
[drawable-mdpi-v4/node_modules_reactnativerouterflux_images_back_chevron] 
R:\Workings\lisecapps\androidrepo\test-react- 
emirnative\venutest\android\app\build\generated\res\react\release\drawable- 
mdpi-v4\node_modules_reactnativerouterflux_images_back_chevron.png: Error: 
Duplicate resources
[drawable-mdpi-v4/node_modules_reactnativerouterflux_images_menu_burger] 
R:\Workings\lisecapps\androidrepo\test-react-nat 
ive\venutest\android\app\src\main\res\drawable- 
mdpi\node_modules_reactnativerouterflux_images_menu_burger.png        
[drawable-mdpi-v4/node_modules_reactnativerouterflux_images_menu_burger] 
R:\Workings\lisecapps\androidrepo\test-react- 
native\venutest\android\app\build\generated\res\react\release\drawable-mdpi- 
v4\node_modules_reactnativerouterflux_images_menu_burger.png: Error: 
Duplicate resources

我尝试了以下解决但仍然相同的错误: -

• 试图在第一个答案说创造脚本这里以避免资产图像重复复印.
• 删除了整个app/build文件夹