开玩笑--watch(npm t---watch)抛出错误 [英] jest --watch (npm t -- --watch) throwing errors

问题描述

节点[1265](FSEvents.framework)FSEventStreamStart:register_with_server:错误:f2d_register_rpc()=>(空)(-22)

node[1265] (FSEvents.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-22)

在运行npm t -- --watch时会发生这种情况.在我的系统节点v7.4.0上，它可以正常工作.在我的同事(节点v7.9)上，它失败了.

This happens when running npm t -- --watch. On my system node v7.4.0 it works fine. On my fellow coworker (node v7.9) it fails.

这里的问题是确切的问题:

This question here asks the exact problem:

测试Jest失败错误:监视文件以查看更改时出错:EMFILE

但是，安装守望者"修复程序无效.

However the fix "install watchman" didn't work.

我们先brew install watchman然后brew postinstall watchman

然后，当再次尝试运行npm t -- --watch时，我们会收到一个新错误:

Then when trying to run npm t -- --watch again we get a new error:

/Users/user/Library/LaunchAgents/com.github.facebook.watchman.plist:不允许操作

/Users/user/Library/LaunchAgents/com.github.facebook.watchman.plist: Operation not permitted

还有其他人遇到jest watch问题吗?

Anyone else running into a problem with jest watch?

常规npm t将起作用.

推荐答案

所以我们不得不在他的计算机上将jest-cli与watchman一起安装...

So we had to install jest-cli with watchman on his computer...

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