指令 :flutter doctor 提示未安装的按照提示安装,如果没有brew先安装brew.
Doctor summary(to see all details,run flutter doctor -v):
[✓]Flutter(Channel stable,v1.5.4-hotfix.2,on Mac OS X 10.14.5 18F132,locale
zh-Hans-CN)
[✗]Android toolchain - develop for Android devices
✗ Unable to locate Android SDK.
Install Android Studio from:
https://developer.android.com/studio/index.html
On first launch it will assist you in installing the Android SDK
components.
(or visit https://flutter.dev/setup/#android-setup for detailed
instructions).
If the Android SDK has been installed to a custom location, set
ANDROID_HOME to that location.
You may also want to add it to your PATH environment variable.
[!]iOS toolchain - develop for iOS devices(Xcode 10.2.1)
✗ libimobiledevice and ideviceinstaller are not installed. To install with
Brew, run:
brew update
brew install --HEAD usbmuxd
brew link usbmuxd
brew install --HEAD libimobiledevice
brew install ideviceinstaller
✗ ios-deploy not installed. To install:
brew install ios-deploy
✗ Brew can be used to install tools for iOS device development.
Download brew at https://brew.sh/.
[!]Android Studio(not installed)
[!]Connected device
! No devices available
更新环境变量的时候
在修改完.bash_profile之后要让.bash_profile生效的命令是：source .bash_profile;
不然会出现:flutter: command not found
.bash_profile修改内容为:
exportPUB_HOSTED_URL=https://pub.flutter-io.cn //国内用户需要设置exportFLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn //国内用户需要设置exportPATH=PATH_TO_FLUTTER_GIT_DIRECTORY/flutter/bin:$PATH
注意路径也要正确,PATH_TO_FLUTTER_GIT_DIRECTORY要替换成你自己解压以后的flutter文件目录所在的路径,例如:export PATH=/Users/lixiwei/Desktop/flutter/flutter/bin:$PATH
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新问题
bogon:flutter lixiwei$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, v1.5.4-hotfix.2, on Mac OS X 10.14.5 18F132, locale
zh-Hans-CN)
[✗] Android toolchain - develop for Android devices
✗ Unable to locate Android SDK.
Install Android Studio from:
https://developer.android.com/studio/index.html
On first launch it will assist you in installing the Android SDK
components.
(or visit https://flutter.dev/setup/#android-setup for detailed
instructions).
If the Android SDK has been installed to a custom location, set
ANDROID_HOME to that location.
You may also want to add it to your PATH environment variable.
[!] iOS toolchain - develop for iOS devices
✗ Xcode installation is incomplete; a full installation is necessary for iOS
development.
Download at: https://developer.apple.com/xcode/download/
Or install Xcode via the App Store.
Once installed, run:
sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer
[!] Android Studio (not installed)
[✓] Connected device (1 available)
我的xcode是app store直接安装的,但是不知道为啥会提示这个,我确认不需要再去下载或者app store重装,所以直接执行sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer ,问题解决
