【SVN Working copy is too old (format 10, created by Subversion 1.6)】解决方式

SVN同步或者提交的时候出现类似错误信息：

The working copy needs to be upgraded
svn: Working copy 'D:\adt-bundle-windows-x86_64-20130917\workspace\ECSF\res\anim' is too old (format 10, created by Subversion 1.6)

解决方式：

1.右击项目--team--upgrade；

2.找到报错误的文件下，里面有个.svn的目录，将其删除掉。然后又一次同步或提交；