eclipse中报错：Errors running builder “Integrated External Tool Builder” on project

eclipse中报错：Errors running builder “Integrated External Tool Builder” on project:

解决方法如下：

1.Select the right project
2.Choose "project"on the tool bar -> Properties
3.Click "Builders" in the menus of the popped up window
4.Remove the missing builders

参考：
http://www.xuebuyuan.com/2036571.html
百度关键词：Errors running builder 'Integrated External Tool Builder' on project