安装了sdk后，appium doctor显示错误

Question

有什么建议为什么会出现这个问题？

✔ Xcode is installed at: /Applications/Xcode.app/Contents/Developer 
info AppiumDoctor ✔ Xcode Command Line Tools are installed. 
info AppiumDoctor ✔ DevToolsSecurity is enabled. 
info AppiumDoctor ✔ The Authorization DB is set up properly. 
info AppiumDoctor ✔ The Node.js binary was found at: /usr/local/bin/node 
info AppiumDoctor ✔ HOME is set to: /Users/piyushkumar 
info AppiumDoctor ✔ ANDROID_HOME is set to: //Users/piyushkumar/Desktop 
info AppiumDoctor ✔ JAVA_HOME is set to: /Library/Java/JavaVirtualMachines/jdk1.8.0_102.jdk/Contents/Home 
WARN AppiumDoctor ✖ adb could NOT be found at '/Users/piyushkumar/Desktop/platform-tools/adb'! 
WARN AppiumDoctor ✖ android could NOT be found at '/Users/piyushkumar/Desktop/tools/android'! 
WARN AppiumDoctor ✖ emulator could NOT be found at '/Users/piyushkumar/Desktop/tools/emulator'! 

Answer 1

确保平台工具文件夹添加到您的PATH

Answer 2

通常情况下，Android的SDK被安装到这个位置： /Users/username/Library/Android/sdk

如果你使用Android SDK在你的桌面上，那么ANDROID_HOME应该可以设置为这样的： /Users/piyushkumar/Desktop/sdk

要检查您是否正在查看更改ect目录，ls应该给你这些文件： SDK Readme.txt add-ons/ build-tools/ extras/ platform-tools/ platforms/ sources/ system-images/ temp/ tools/