Question

嗨，当我想用'react-native start'启动我的应用时，我收到此错误。有人知道该怎么办？我试图将watchman文件夹和项目文件夹的权限更改为chmod -R 777'path'

Metro Bundler ready.

Loading dependency graph...watchman warning:  opendir(/home/t/react/testApp/android/app/build/generated/source/r/debug/com) -> Permission denied. Marking this portion of the tree deleted
Recrawled this watch 1 times, most recently because:
/home/t/react/testApp: dir missing from internal state
To resolve, please review the information on
https://facebook.github.io/watchman/docs/troubleshooting.html#recrawl
To clear this warning, run:
`watchman watch-del /home/t/react/testApp ; watchman watch-project /home/t/react/testApp`

opendir(/home/t/react/testApp/android/app/build/generated/source/r/debug/com) -> Permission denied. Marking this portion of the tree deleted
Recrawled this watch 1 times, most recently because:
/home/t/react/testApp: dir missing from internal state
To resolve, please review the information on
https://facebook.github.io/watchman/docs/troubleshooting.html#recrawl
To clear this warning, run:
`watchman watch-del /home/t/react/testApp ; watchman watch-project /home/t/react/testApp`

Loading dependency graph, done.

Answer 1

您是否尝试过从源代码的根目录运行此脚本-通常可以解决我的值班人员的麻烦：

React Native Clean

您可以从package.json的存储目录中进行以下操作：

# Download
wget https://gist.githubusercontent.com/jesussteve/45a9251e4d1419283086379e069aed56/raw/fb0107399b684dad3fecbc1af478575bfe0cb65f/react-native-clean.sh

# Set permissions
chmod a+x react-native-clean.sh

# Run script from current path
./react-native-clean.sh ./

为了以防万一，建议先备份。

启动看守员时出错

1 个答案: