问题解决：Repository has not been enabled to accept revision propchanges;

使用subclipse提交时因匆忙忘了添加注释，然后在history里查看记录，使用set comment重新添加注释，报错：

Repository has not been enabled to accept revision propchanges;
ask the administrator to create a pre-revprop-change hook

 

网上查资料得，

编写批处理文件pre-revprop-change.bat，内容如下：

SET REPOS="%1"
SET REV="%2"
SET USER="%3"
SET PROPNAME="%4"
SET ACTION="%5"
IF %ACTION% == "M" (IF %PROPNAME% == "svn:log" (EXIT 0))
ECHO "Changing revision properties %PROPNAME% is prohibited" >&2
EXIT 1

在hooks目录下执行即可！