Michael Wales

Class and then I'm assuming a memory path or some other unique ID of the class.

Like "class <123456>"

Going the resource route that is shared a few lessons later works. I think in Rails 7.1 you just can't use the form_with helper without having the create/POST route helper as well. Essentially you need this lesson and the next before you can reload the page.

I am following these tutorials on a slightly newer version of Rails (7.1.3) and I'm thinking there may have been a change there where it checks if the POST endpoint exists prior to rendering the form and errors out if it does not.

I fixed this by using this line instead: resources :blog_posts, only: [:new, :create]

I'm stuck with a undefined methodblog_posts_path' for an instance of...error that I feel like I'm just not understanding the routing magic enough to debug. It's definitely theform_with model: @plog_post` line that is causing it, not the controller itself, but I've compared our routes.rb files against one another 100 times and I can't seem to find the error. Any help? Where's the plural magic inserting itself here?