Linux下gulp报错Error：watch ENOSPC的解决方法

在Fedora和Ubuntu的操作系统下使用gulp的时候，gulp报错Error：watch ENOSPC，这是怎么回事?最近很多用户都遇到这样的问题，Linux下gulp报错Error：watch ENOSPC怎么办?下面，小编就给大家介绍Linux下gulp报错Error：watch ENOSPC的解决方法。

gulp报错

用gulp启动，错误如下：

Error： watch ENOSPC

at exports._errnoException (util.js:746:11)

at FSWatcher.start (fs.js:1172:11)

at Object.fs.watch (fs.js:1198:11)

at Gaze._watchDir (/home/ajaxGu/work/froad/anhui-standard/personal-h5/node_modules/gulp/node_modules/vinyl-fs/node_modules/glob-watcher/node_modules/gaze/lib/gaze.js:289:30)

at /home/ajaxGu/work/froad/anhui-standard/personal-h5/node_modules/gulp/node_modules/vinyl-fs/node_modules/glob-watcher/node_modules/gaze/lib/gaze.js:358:10

at iterate (/home/ajaxGu/work/froad/anhui-standard/personal-h5/node_modules/gulp/node_modules/vinyl-fs/node_modules/glob-watcher/node_modules/gaze/lib/helper.js:52:5)

at Object.forEachSeries (/home/ajaxGu/work/froad/anhui-standard/personal-h5/node_modules/gulp/node_modules/vinyl-fs/node_modules/glob-watcher/node_modules/gaze/lib/helper.js:66:3)

at Gaze._initWatched (/home/ajaxGu/work/froad/anhui-standard/personal-h5/node_modules/gulp/node_modules/vinyl-fs/node_modules/glob-watcher/node_modules/gaze/lib/gaze.js:354:10)

at Gaze.add (/home/ajaxGu/work/froad/anhui-standard/personal-h5/node_modules/gulp/node_modules/vinyl-fs/node_modules/glob-watcher/node_modules/gaze/lib/gaze.js:177:8)

at new Gaze (/home/ajaxGu/work/froad/anhui-standard/personal-h5/node_modules/gulp/node_modules/vinyl-fs/node_modules/glob-watcher/node_modules/gaze/lib/gaze.js:74:10)

解决方案：

当前问题主要是因为gulp的watch需要监听很多文件的改动，但是fedora、ubuntu系统的文件句柄其实是有限制的，因此可以使用以下命令：

echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p