到目前为止,我的系统变量设置如下:
![Environment variables](https://istack.dev59.com/0l587.webp)
![PATH variable](https://istack.dev59.com/Q2GCf.webp)
$ react-native info
info Fetching system and libraries information...
System:
OS: Windows 10 10.0.18363
CPU: (6) x64 Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz
Memory: 23.08 GB / 31.86 GB
Binaries:
Node: 12.17.0 - C:\Program Files\nodejs\node.EXE
Yarn: 1.22.4 - C:\Program Files (x86)\Yarn\bin\yarn.CMD
npm: 6.14.4 - C:\Program Files\nodejs\npm.CMD
Watchman: Not Found
SDKs:
Android SDK: Not Found
IDEs:
Android Studio: Version 4.0.0.0 AI-193.6911.18.40.6514223
Languages:
Java: 11.0.2 - /c/Users/zarifov/AppData/Local/jdk-11.0.2/bin/javac
Python: 2.7.18 - /c/Python27/python
npmPackages:
@react-native-community/cli: Not Found
react: ~16.11.0 => 16.11.0
react-native: ~0.62.2 => 0.62.2
npmGlobalPackages:
*react-native*: Not Found
而且,以防万一,还有 react-native doctor 的输出:
$ react-native doctor
Common
✓ Node.js
✓ yarn
✓ Python
Android
✓ JDK
✓ Android Studio - Required for building and installing your app on Android
✖ Android SDK - Required for building and installing your app on Android
- Versions found: N/A
- Version supported: 28.0.3
✓ ANDROID_HOME
Errors: 1
Warnings: 0
Usage
› Press f to try to fix issues.
› Press e to try to fix errors.
› Press w to try to fix warnings.
› Press Enter to exit.
Common
✓ Node.js
✓ yarn
✓ Python
Android
✓ JDK
✓ Android Studio - Required for building and installing your app on Android
✖ Android SDK - Required for building and installing your app on Android
- Versions found: N/A
- Version supported: 28.0.3
✓ ANDROID_HOME
Errors: 1
Warnings: 0
Usage
› Press f to try to fix issues.
› Press e to try to fix errors.
› Press w to try to fix warnings.
› Press Enter to exit.
重要附加信息:尝试通过医生修复SDK问题是无法成功的,因为尽管PowerShell和IDE以管理员权限启动,但在尝试安装Androd命令行工具时仍会出现“权限被拒绝”的错误。