开始折腾静态博客，想把网址 https://itcuihao.github.io/itcuihao 换成 https://itcuihao.github.io
于是把原来的 repository name 由 itcuihao 改为 itcuihao.github.io
hexo配置文件进行相应的修改
deploy:
type: git
repo: https://github.com/itcuihao/itcuihao.github.io.git
branch: master
执行命令
hexo g -d
就报错了：
FATAL Cannot read property 'replace' of null
解决：
看帖子都是说 _config.yml 配置文件中的url 设置错误
我的设置：
# URL
## If your site is put in a subdirectory, set url as 'http://yoursite.com/child' and root as '/child/'
url: https://itcuihao.github.io
root:
permalink: :year/:month/:day/:title/
permalink_defaults:
想了下url应该没有错，那会不会是root设置有问题，于是改成
# URL
## If your site is put in a subdirectory, set url as 'http://yoursite.com/child' and root as '/child/'
url: https://itcuihao.github.io
root: itcuihao.github.io
permalink: :year/:month/:day/:title/
permalink_defaults:
执行 hexo g -d 成功。
