1,终端报错:is too old (format 29) to work with client version '1.9.4 (r1740329)' (expects format 31). You need to upgrade the working copy first. 解决办法,cd到svn相应的文件项目,然后执行命令:svn up 等up完成了,以后,使用svn ls查看有那些多余的svn文件,然后把它删除,执行命令:删除某个文件:svn delete xxxxx(文件名), 如…