Windows上的react-native run-android错误：在PATH中找不到Watchman
[英]react-native run-android error on windows: Watchman was not found in PATH
问题描述
I install react-native on windows 7 x64 using the official site guide. 
我使用官方网站指南在Windows 7 x64上安装react-native 。
When i test the instalation using react-native run-android inside my project folder, i got the following error on React Packager : 当我在项目文件夹中使用react-native run-android测试安装时，我在React Packager上收到以下错误：
React Packager Watchman Error React Packager Watchman错误
I already tried: 我已经尝试过：
- Downloaded Watchman Alpha from https://github.com/facebook/watchman/issues/19 , extract .zip and set manually watchman.exe in the path on environment variables. 从https://github.com/facebook/watchman/issues/19下载了Watchman Alpha，提取.zip并在环境变量路径中手动设置watchman.exe。
The error still appearing. 错误仍然出现。
Anyone knows how to fix this? 有人知道如何解决这个问题吗？
2 个解决方案
解决方案1
3 2016-08-30 08:08:53
Had similar issues on windows. 在Windows上有类似的问题。 run npm -g uninstall watchman . 运行npm -g卸载watchman 。 react-native was able to run smoothly. react-native能够顺利运行。 Turns out its a file watching service with quirks on windows, you could use other file watching service. 原来它是一个在Windows上具有怪癖的文件监视服务，您可以使用其他文件监视服务。 I'd also recommend using genymotion for your emulator, save yourself the headache. 我还建议您将genymotion用于您的模拟器，以免让您头痛。
解决方案2
1 已采纳 2016-09-03 17:38:06
Just do an 只是做一个
npm -g uninstall watchman npm -g卸载监视程序
npm -g install watchman npm -g安装监视程序
and hopefully that will fix your issue. 希望能解决您的问题。
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