SVN上传项目报错

1、错误描述

mkdir -m "" [https://zhongruan.svn.cloudforge.com/votesystem/VoteSystem]
    RA layer request failed
svn: Unable to connect to a repository at URL 'https://zhongruan.svn.cloudforge.com/votesystem'
svn: The OPTIONS request returned invalid XML in the response: XML parse error at line 1: no element found (https://zhongruan.svn.cloudforge.com/votesystem)

mkdir -m "" [https://zhongruan.svn.cloudforge.com/votesystem/VoteSystem]
    RA layer request failed
svn: Unable to connect to a repository at URL 'https://zhongruan.svn.cloudforge.com/votesystem'
svn: The OPTIONS request returned invalid XML in the response: XML parse error at line 1: no element found (https://zhongruan.svn.cloudforge.com/votesystem)

mkdir -m "" [https://zhongruan.svn.cloudforge.com/votesystem/VoteSystem]
    RA layer request failed
svn: Unable to connect to a repository at URL 'https://zhongruan.svn.cloudforge.com/votesystem'
svn: The OPTIONS request returned invalid XML in the response: XML parse error at line 1: no element found (https://zhongruan.svn.cloudforge.com/votesystem)

2、错误原因

3、解决办法