MM tries to generate site from layout file

Middleman tries to generate a site from a layout file as separate file and fails.

Here is from the sitemap:

article_layout.html:

Path	article_layout.html
Build Path	article_layout/index.html
URL	/article_layout/
Source File	source/article_layout.erb

As far as I understood the documentation this isn’t supposed to happen. What do I miss?

P.S. This no picture uploading policy is weird. How am I supposed to show you a screenshot?

article_layout.html should be moved to layouts folder, where the main layout lives. I presume you’re using middleman-blog extension, right?

Thanks, this was it. And yes I’m using middleman-blog