An error occurred while collecting items to be installed session........No repository found containi

An error occurred while collecting items to be installed session........No repository found containing: 

在eclipse 升级 ADT插件时，下载更新后，安装时，显示如上错误，

解决办法：

在升级界面，选择“available software sites”页面最下：

“Contact all update sites during install to find required software” 

默认为选中，修改为不选

即可。