Question

我无法使用代码react-native run-android运行react-native项目。我收到以下错误

info Starting JS server...
info Building and installing the app on the device (cd android && ./gradlew app:installDebug)...

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
> Could not create service of type AnnotationProcessorDetector using JavaGradleScopeServices.createAnnotationProcessorDetector().

* 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 1s
error Could not install the app on the device, read the error above for details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https://facebook.github.io/react-native/docs/getting-started.html
error Command failed: ./gradlew app:installDebug. Run CLI with --verbose flag for more details.

但是如果我以根`sudo react-native run-andoid'的身份运行它，它将运行。

如何使项目在没有root用户的情况下运行？

Answer 1

通过阅读《 Medium》的post，我发现当您在安装本机和实现的工具时遇到权限问题时，您必须显式地授予每个文件夹权限，以便您无需sudo即可运行该应用程序。否则，sudo安装的文件只能以sudo身份运行。

使用以下命令为该特定文件夹的当前用户授予访问权限

sudo chown -R $(whoami) ~/Documents/Myapplicationfolder

如果我不是Sudo，React-Native无法运行项目

1 个答案: