npm – events.js：154 throw er; //未处理的’错误’事件

参见英文答案 > Angular2 QuickStart npm start is not working correctly33个
当我创建angular 2应用程序时,我收到了错误.我按照 link创建示例应用程序.我跑的时候

npm start

我有吼声错误,

events.js:154
   throw er; // Unhandled 'error' event
   ^

Error: watch node_modules/weinre/web/weinre/target/WiRuntimeImpl.amd.js ENOSPC
 at exports._errnoException (util.js:856:11)
 at FSWatcher.start (fs.js:1313:19)
 at Object.fs.watch (fs.js:1341:11)
 at createFsWatchInstance (/home/mts/project/testSails1/frontend/node_modules/chokidar/lib/nodefs-handler.js:37:15)
 at setFsWatchListener (/home/mts/project/testSails1/frontend/node_modules/chokidar/lib/nodefs-handler.js:80:15)
 at FSWatcher.NodeFsHandler._watchWithNodeFs (/home/mts/project/testSails1/frontend/node_modules/chokidar/lib/nodefs-handler.js:228:14)
 at FSWatcher.NodeFsHandler._handleFile (/home/mts/project/testSails1/frontend/node_modules/chokidar/lib/nodefs-handler.js:255:21)
 at FSWatcher.<anonymous> (/home/mts/project/testSails1/frontend/node_modules/chokidar/lib/nodefs-handler.js:473:21)
 at FSReqWrap.oncomplete (fs.js:82:15)

我有这样的npm日志,

npm
   ERR! Linux 3.19.0-51-generic
  npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "lite"
  npm ERR! node v5.6.0
  npm ERR! npm  v3.8.0
  npm ERR! code ELIFECYCLE
  npm ERR! frontend@1.0.0 lite: `lite-server`
  npm ERR! Exit status 1
  npm ERR! 
  npm ERR! Failed at the frontend@1.0.0 lite script 'lite-server'.
  npm ERR! Make sure you have the latest version of node.js and npm installed.
  npm ERR! If you do,this is most likely a problem with the frontend package,npm ERR! not with npm itself.
  npm ERR! Tell the author that this fails on your system:
  npm ERR!     lite-server
  npm ERR! You can get information on how to open an issue for this project with:
  npm ERR!     npm bugs frontend
  npm ERR! Or if that isn't available,you can get their info via:
  npm ERR!     npm owner ls frontend
  npm ERR!
   There is likely additional logging output above.

  npm ERR! Please include the following file with any support request:
  npm ERR!     /home/mts/project/testSails1/frontend/npm-debug.log
  npm run lite exited with code 1

我怎么解决这个问题？