react-native错误Make sure you have the Android development environment set up处理

本文作者遇到在React Native项目中运行应用时出现的错误,包括gradlew任务失败、Android环境配置问题等。尝试了多种解决办法,如通过Android Studio启动、检查adb环境和配置AndroidX等,最终通过执行'npx react-native doctor'命令发现并解决了Java8环境和Android tools版本不匹配的问题。作者建议在遇到类似问题时,先确保所有必要的开发环境已正确安装和配置。

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错误信息如下

Run gradlew tasks to get a list of available tasks. 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.

error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup. Run CLI with --verbose flag for more details.
Error: Command failed: ./gradlew app:installDebug -PreactNativeDevServerPort=8081

错误来源:我从公司电脑clone下我的rn代码 正常yarn install,yarn android 就出现了以上的错误,无论是虚拟机跑还是真机跑都会如此。为了试错,我重新init一个项目,结果也是报如此的错误,但是我跑个别RN项目时还是能跑起来的,当然 是个别。

查阅文档 解决方法一:
直接用Android Studio启动 让Android Studio自动去集成一些安卓环境 再跑应用就好了 但是我个人对as跑安卓并不是很熟练 就放弃了 但是心里想了想 如果每次我创建RN项目都需要用AS跑一遍 那么岂不是很麻烦

查阅文档 解决方法二:
博主说 需要配置adb环境 检阅一番 发现是有配置的 安卓的环境几乎都配好了的

%ANDROID_HOME%\platform-tools
%ANDROID_HOME%\emulator
%ANDROID_HOME%\tools
%ANDROID_HOME%\tools\bin

查阅文档 解决方法三:

将以下行放在您的android/gradle.properties文件中:

android.useAndroidX=true
android.enableJetifier=true

博主贴出以上这句话,他们是什么意思呢 这其实是support社区杂乱,谷歌推出AndroidX 并逐渐转移重心并迁移,所以我们项目依赖包需要迁移。
android.useAndroidX=true 表示当前项目启用 AndroidX android.enableJetifier=true 表示将依赖包也迁移到AndroidX 。如果取值为 false ,表示不迁移依赖包,但在使用依赖包中的内容时可能会出现问题,当然了,如果我的项目中没有使用任何三方依赖,那么,此项可以设置为 false
其实我们在创建RN项目的时候 这2段代码他已经在那里了

查阅文档 解决方法四 (可行):
其实我只是看到博主贴了几串英文 其中有一行是

# npx react-native doctor

我就知道 npx react-native doctor命令应该是类似flutter doctor命令一样 检查当前运行环境是否符合要求
在这里插入图片描述

于是我在命令行跑动该命令 我发现doctor告诉我 我缺乏java8环境(其实我是有的 但是他说缺了那我肯定是缺了) 以及安卓tools的29.2 于是我将java8卸载重装 重新配置JAVA_HOME 再去AS下载29.2
再回来检查一遍 就好了

> react-native run-android info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag. Jetifier found 1715 file(s) to forward-jetify. Using 12 workers... info JS server already running. info Installing the app... Deprecated Gradle features were used in this build, making it incompatible with Gradle 8.0. You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins. See https://docs.gradle.org/7.4/userguide/command_line_interface.html#sec:command_line_warnings 6 actionable tasks: 6 up-to-date FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring project ':jcore-react-native'. > Could not determine the dependencies of null. > Could not resolve all task dependencies for configuration ':jcore-react-native:classpath'. > Could not find com.android.tools.build:gradle:2.2.3. Searched in the following locations: - https://jcenter.bintray.com/com/android/tools/build/gradle/2.2.3/gradle-2.2.3.pom If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration. Required by: project :jcore-react-native * 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 17s error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup. Error: Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort=8081 FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring project ':jcore-react-native'. > Could not determine the dependencies of null. > Could not resolve all task dependencies for configuration ':jcore-react-native:classpath'. > Could not find com.android.tools.build:gradle:2.2.3. Searched in the following locations: - https://jcenter.bintray.com/com/android/tools/build/gradle/2.2.3/gradle-2.2.3.pom If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration. Required by: project :jcore-react-native * 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 17s at makeError (D:\AwesomeProject\node_modules\execa\index.js:174:9) at D:\AwesomeProject\node_modules\execa\index.js:278:16 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async runOnAllDevices (D:\AwesomeProject\node_modules\@react-native-community\cli-platform-android\build\commands\runAndroid\runOnAllDevices.js:109:5) at async Command.handleAction (D:\AwesomeProject\node_modules\@react-native-community\cli\build\index.js:192:9) info Run CLI with --verbose flag for more details.
最新发布
08-09
PS D:\face\r\android> yarn example android info A dev server is already running for this project on port 8082. info Installing the app... > Configure project :react-native-nitro-inspire-faceplugin:compileKotlin [NitroModules] ? nitroinspireface is boosted by nitro! > Configure project :react-native-nitro-modules [NitroModules] ? Your app is boosted by nitro modules! [Incubating] Problems report is available at: file:///D:/face/r/example/android/build/reports/problems/problems-report.html Deprecated Gradle features were used in this build, making it incompatible with Gradle 9.0. You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins. For more on this, please refer to https://docs.gradle.org/8.12/userguide/command_line_interface.html#sec:command_line_warnings in the Gradle documentation. 10 actionable tasks: 10 executed info 💡 Tip: Make sure that you have set up your development environment correctly, by running npx react-native doctor. To read more about doctor command visit: https://github.com/react-native-community/cli/blob/main/packages/cli-doctor/README.md#doctor FAILURE: Build failed with an exception. * Where: Build file 'D:\face\r\example\node_modules\react-native-reanimated\android\build.gradle' line: 53 * What went wrong: A problem occurred evaluating project ':react-native-reanimated'. > Process 'command 'node'' finished with non-zero exit value 1 * 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 1m 7s error Failed to install the app. Command failed with exit code 1: gradlew.bat app:installDebug -PreactNativeDevServerPort=8082 FAILURE: Build failed with an exception. * Where: Build file 'D:\face\r\example\node_modules\react-native-reanimated\android\build.gradle' line: 53 * What went wrong: A problem occurred evaluating project ':react-native-reanimated'. > Process 'command 'node'' finished with non-zero exit value 1 * 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 1m 7s.
07-31
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