I tried to use the Import Blogger function in WordPress manage but failed.
Lots of people face the same problem when migrate from BlogSpot (or Blogger.com) to WordPress.
Found a workaround to migrate BlogSpot’s blog.
- Register a free blog at wordpress.com
- Import BlogSpot (Blogger.com) posts and comments using Import Blogger feature.
- Export Blog posts and comments from wordpress.com (as .xml in WXR format)
- In your own WordPress web host, import “WordPress” in WXR format (the exported .xml file)