When I try to import from my tumbler blog I get the error that I have to remove custom domain. I went ahead and did that. I removed the WP app from tumbler and logged out but still say the same thing that I cannot import the blog.
If you’re getting the custom domain error even after switching off the domain on Tumblr’s end, disconnect in the importer, go to the Apps section in Tumblr settings and remove WordPress there: https://www.tumblr.com/settings/apps
Thanks, I have done these steps multiple time and have tried incognito windows and various browsers all with no luck. I run through this fresh one more time but not feeling good that it will make a difference.