ionic serve：events.js：72 throw er; //未處理'錯誤'事件

Question

安裝Ionic Box後，嘗試修復cordova插件的問題，我得到這些離子服務等錯誤（我已經關閉了所有的虛擬機，afaik

端口8100 ，35729被提及，但他們似乎沒有被使用：

的netstat -p tcp的| grep的//爲gulp sass

物權法沒有返回

 
RoverMR:build_feed rover$ ionic serve 
Gulp startup tasks: [ 'sass', 'watch' ] 
Running dev server: http://localhost:8100 
Running live reload server: http://localhost:35729 
Watching : [ 'www/**/*', '!www/lib/**/*' ] 
Ionic server commands, enter: 
restart or r to restart the client app from the root 
goto or g and a url to have the app navigate to the given url 
consolelogs or c to enable/disable console log output 
serverlogs or s to enable/disable server log output 
quit or q to shutdown the server and exit 

events.js:72 
throw er; // Unhandled 'error' event 
^ 
Error: spawn ENOENT 
at errnoException (child_process.js:1011:11) 
at Process.ChildProcess.handle.onexit (childprocess.js:802:34) 
RoverMR:build_feed rover$ 

Answer 1

我失蹤gulp t安裝：

npm install -g gulp