javascript - "Error watching file for changes: EMFILE"当初始化一个 react-native 项目时

Question

我想初始化一个react-native项目，步骤:

第一个react-native init testproject 然后 react-native run-ios

Error watching file for changes: EMFILE
{"code":"EMFILE","errno":"EMFILE","syscall":"Error watching file for changes:","filename":null}
Error: Error watching file for changes: EMFILE
    at exports._errnoException (util.js:1008:11)
    at FSEvent.FSWatcher._handle.onchange (fs.js:1406:11)

操作系统版本:OS X 10.12

Answer 1

重新安装 watchman 为我修复了这个错误。

brew uninstall watchman
brew install watchman

对我的队友有用并且可能对你有用的另一件事是完全删除 node_modules 目录并运行

npm install

请注意，yarn install 在这种情况下不起作用。