运行React时出错-本机启动

Question

 ERROR  watch /home/augustin/Workspace/MyProject ENOSPC
{"code":"ENOSPC","errno":"ENOSPC","syscall":"watch /home/augustin/Workspace/MyProject","filename":"/home/augustin/Workspace/MyProject"}
Error: watch /home/augustin/Workspace/MyProject ENOSPC
    at exports._errnoException (util.js:874:11)
    at FSWatcher.start (fs.js:1234:19)
    at Object.fs.watch (fs.js:1262:11)
    at NodeWatcher.watchdir (/home/augustin/Workspace/MyProject/node_modules/react-native/node_modules/sane/src/node_watcher.js:144:20)
    at new NodeWatcher (/home/augustin/Workspace/MyProject/node_modules/react-native/node_modules/sane/src/node_watcher.js:45:8)
    at /home/augustin/Workspace/MyProject/node_modules/react-native/packager/react-packager/src/FileWatcher/index.js:95:21
    at tryCallOne (/home/augustin/Workspace/MyProject/node_modules/react-native/node_modules/promise/lib/core.js:37:12)
    at /home/augustin/Workspace/MyProject/node_modules/react-native/node_modules/promise/lib/core.js:103:15
    at flush (/home/augustin/Workspace/MyProject/node_modules/react-native/node_modules/promise/node_modules/asap/raw.js:50:29)
    at doNTCallback0 (node.js:419:9)

See http://facebook.github.io/react-native/docs/troubleshooting.html
for common problems and solutions.
/home/augustin/Workspace/MyProject/node_modules/react-native/private-cli/src/server/server.js:91
    if (error.code === 'EADDRINUSE') {
             ^

TypeError: Cannot read property 'code' of undefined
    at process.<anonymous> (/home/augustin/Workspace/MyProject/node_modules/react-native/private-cli/src/server/server.js:105:14)
    at emitOne (events.js:77:13)
    at process.emit (events.js:169:7)
    at process._fatalException (node.js:223:26)

  process.on('uncaughtException', error => {
    if (error.code === 'EADDRINUSE') {
      console.log(
        chalk.bgRed.bold(' ERROR '),
        chalk.red('Packager can\'t listen on port', chalk.bold(args.port))
      );
    ...
  }

▶ node --version
v4.2.2

Answer 1

我通过安装Watchman解决了这个问题。

引用这一页：

我们建议安装watchman，否则您可能会遇到节点文件监视错误。