呃cli应用程序构build失败：西兰花插件：失败：

version: 2.4.2 Could not start watchman; falling back to NodeWatcher for file system events. Visit http://www.ember-cli.com/user-guide/#watchman for more info. File: /home/user/Documents/myApp/app The Broccoli Plugin: [object Object] failed with: Error: watch /home/user/Documents/myApp/app ENOSPC at exports._errnoException (util.js:870:11) at FSWatcher.start (fs.js:1234:19) at Object.fs.watch (fs.js:1262:11) at NodeWatcher.watchdir (/home/user/Documents/myApp/node_modules/ember-cli/node_modules/sane/src/node_watcher.js:144:20) at new NodeWatcher (/home/user/Documents/myApp/node_modules/ember-cli/node_modules/sane/src/node_watcher.js:45:8) at new sane (/home/user/Documents/myApp/node_modules/ember-cli/node_modules/sane/index.js:17:12) at EventEmitter.Watcher_addWatchDir [as addWatchDir] (/home/user/Documents/myApp/node_modules/ember-cli/node_modules/broccoli-sane-watcher/index.js:93:17) at /home/user/Documents/myApp/node_modules/ember-cli/node_modules/ember-cli-broccoli/lib/builder.js:95:35 at lib$rsvp$$internal$$tryCatch (/home/user/Documents/myApp/node_modules/ember-cli/node_modules/rsvp/dist/rsvp.js:1036:16) at lib$rsvp$$internal$$invokeCallback (/home/user/Documents/myApp/node_modules/ember-cli/node_modules/rsvp/dist/rsvp.js:1048:17) The broccoli plugin was instantiated at: at WatchedDir.Directory (/home/user/Documents/myApp/node_modules/ember-cli/node_modules/broccoli-source/index.js:14:31) at new WatchedDir (/home/user/Documents/myApp/node_modules/ember-cli/node_modules/broccoli-source/index.js:58:13) at EmberApp._initOptions (/home/user/Documents/myApp/node_modules/ember-cli/lib/broccoli/ember-app.js:221:16) at new EmberApp (/home/user/Documents/myApp/node_modules/ember-cli/lib/broccoli/ember-app.js:93:8) at module.exports (/home/user/Documents/myApp/ember-cli-build.js:6:13) at Class.module.exports.Task.extend.setupBroccoliBuilder (/home/user/Documents/myApp/node_modules/ember-cli/lib/models/builder.js:55:19) at Class.module.exports.Task.extend.init (/home/user/Documents/myApp/node_modules/ember-cli/lib/models/builder.js:89:10) at new Class (/home/user/Documents/myApp/node_modules/ember-cli/node_modules/core-object/core-object.js:18:12) at Class.module.exports.Task.extend.run (/home/user/Documents/myApp/node_modules/ember-cli/lib/tasks/serve.js:15:19) at /home/user/Documents/myApp/node_modules/ember-cli/lib/commands/serve.js:70:22 

Answer 1

你有看守安装？ 也许它可以帮助绕过Nodewatch问题。 在我的64位Ubuntu的：

 // installing watchman from source git clone https://github.com/facebook/watchman.git cd watchman ./autogen.sh ./configure make sudo make install 

关于守望者的完整安装说明也可以在这里findhttps://facebook.github.io/watchman/docs/install.html

Answer 2

这个错误是因为inotify手expression到了系统的最大限制。

要检查inotify手表的最大数量：

cat /proc/sys/fs/inotify/max_user_watches

设置手表的最大数量

暂时：

• 运行sudo sysctl fs.inotify.max_user_watches=您的首选值在最后。

永久：

• echo 878987 | sudo tee -a /proc/sys/fs/inotify/max_user_watches