【SVN】SVN错误[ locked; try performing 'cleanup']的解决办法

用Eclipse的svn插件commit的时候，发生如下异常

Some of selected resources were not committed.
svn: Working copy 'C:\project\xxxxx\xxxxx-web\test'
locked; try performing 'cleanup'

于是，试着cleanup一下（team菜单下的clean up）
但clean up也发生异常

*** Cleanup
svn cleanup "C:\project\xxxxx\xxxxx-web\test"
svn: Error processing command 'modify-entry' in
'C:\project\xxxxx\xxxxx-web\test'
svn: Error modifying entry for 'spring'
svn: 'spring' is not under version control
*** Error (took 00:01.075

找到这个test路径打开[.svn]文件夹，发现里面有[lock]和[log]文件
log文件内容

<modify-entry
   name="spring"
   working-size="working"/>

。解决办法：

1.删除lock文件
2.删除log文件
3.clean up