react本机运行android不工作:/

cx6n0qe3  于 2021-08-20  发布在  Java
关注(0)|答案(1)|浏览(413)

正在windows中运行react native run android,但出现以下错误:

info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag.   
  (node:8484) Warning: Accessing non-existent property 'padLevels' of module exports inside circular dependency
(Use node --trace-warnings ... to show where the warning was created)
Jetifier found 896 file(s) to forward-jetify. Using 4 workers...
info JS server already running.
info Installing the app...
'gradlew.bat' n'est pas reconnu en tant que commande interne
ou externe, un programme ex�cutable ou un fichier de commandes.
error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup.
Error: spawn gradlew.bat ENOENT
    at notFoundError (C:\cygwin64\home\Abderrahmane\app\node_modules\cross-spawn\lib\enoent.js:6:26)      
    at verifyENOENT (C:\cygwin64\home\Abderrahmane\app\node_modules\cross-spawn\lib\enoent.js:40:16)      
    at ChildProcess.cp.emit (C:\cygwin64\home\Abderrahmane\app\node_modules\cross-spawn\lib\enoent.js:27:25)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:277:12)
info Run CLI with --verbose flag for more details.`

我已经安装了android studio并创建了一个项目,我还运行了emulator

create-react-native-app project
react-native init project
react-native start
react-native run-android
q0qdq0h2

q0qdq0h21#

您可以从react-native官方文档中尝试此react-native-environment设置,也可以从TutorialPoint one中尝试此react-native-environment设置

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