关于一次The value of 'list_display[1

<class 'blog.admin.BlogsPostAdmin'>: (admin.E108) The value of 'list_display[1]' refers to 'body', which is not a callable, an attribute of 'BlogsPostAdmin', or an attribute or method on 'blog.BlogPost'.

就是有空格，删除就好了！！！！！