如何修复 Appium 中的错误 "Could not detect Mac OS X Version from sw_vers output: '10.12 '"

Question

我安装了 appium-1.5。3.dmg 但是当我点击听诊器按钮时，Appium 显示错误:

 ✔ Xcode is installed at: /Library/Developer/CommandLineTools
[Error: Could not detect Mac OS X Version from sw_vers output: '10.12
']

谢谢！

Answer 1

对我有用。

您可以通过此命令配置文件：

• grep -rl "Could not detect Mac OS X Version from sw_vers output:" /Applications/Appium.app/

• 终端会显示： /Applications/Appium.app//Contents/Resources/node_modules/appium/node_modules/appium-support/build/lib/system.js /Applications/Appium.app//Contents/Resources/node_modules/appium/node_modules/appium-support/lib/system.js /Applications/Appium.app//Contents/Resources/node_modules/appium-support/build/lib/system.js /Applications/Appium.app//Contents/Resources/node_modules/appium-support/lib/system.js

• 使用命令vim并配置每个文件。

例子

vim /Applications/Appium.app//Contents/Resources/node_modules/appium/node_modules/appium-support/build/lib/system.js

配置文件：

1. 更改自 ->

   case 10: _arr = ['10.8', '10.9', '10.10', '10.11']; _i = 0;

   至 ->

   case 10: _arr = ['10.8', '10.9', '10.10', '10.11','10.12']; _i = 0;

---

vim /Applications/Appium.app//Contents/Resources/node_modules/appium/node_modules/appium-support/lib/system.js

配置文件：

1. 更改自 ->

   try { stdout = (await exec('sw_vers', ['-productVersion'])).stdout; }

   至 ->

   try { stdout = (await exec('sw_vers', ['-productVersion'])).stdout.trim(); }

2. 更改自 ->

   for (let v of ['10.8', '10.9', '10.10', '10.11']) { if (stdout.indexOf(v) === 0) { return v; } }

   至 ->

   for (let v of ['10.8', '10.9', '10.10', '10.11','10.12']) { if (stdout.indexOf(v) === 0) { return v; } }

---

vim /Applications/Appium.app//Contents/Resources/node_modules/appium-support/build/lib/system.js

配置文件：

1. 更改自 ->

   case 10: _arr = ['10.8', '10.9', '10.10', '10.11']; _i = 0;

   至 ->

   case 10: _arr = ['10.8', '10.9', '10.10', '10.11','10.12']; _i = 0;

---

vim /Applications/Appium.app//Contents/Resources/node_modules/appium-support/lib/system.js

配置文件：

1. 更改自 ->

   try { stdout = (await exec('sw_vers', ['-productVersion'])).stdout; }

   至 ->

   try { stdout = (await exec('sw_vers', ['-productVersion'])).stdout.trim(); }

2. 更改自 ->

   for (let v of ['10.8', '10.9', '10.10', '10.11']) { if (stdout.indexOf(v) === 0) { return v; } }

   至 ->

   for (let v of ['10.8', '10.9', '10.10', '10.11','10.12']) { if (stdout.indexOf(v) === 0) { return v; } }

点击启动听诊器按钮

Answer 2

尽管我看到 appium 已经 fixed 了，但我还是完成了上述步骤。

就运行:

npm install appium-doctor -g

更新appium-doctor本身，然后运行:

appium-doctor

再次查看它是否有效。

修复前后：