An issue with Rails ActionText with Rails

I just started using Rails 7 Action Text and I was pleasantly surprised with rich text editor. Not only it's easy to install but also it comes with many features out of the box.

You can upload images and files without touching ActiveStorage
You can attach the rich_text content into any model you have

In general, you will not find any issues with ActionText, unless if you want to use it with Rails_admin.

You will receive an error when you try to access the model that contains a rich_text element in the Rails_admin.

For now, this is a quick fix:

Change the file app/views/active_storage/blobs/_blob.html.erb :

Swap the image that you have there to:

<%= image_tag polymorphic_url(blob.representation(resize_to_limit: local_assigns[:in_gallery] ? [ 800, 600 ] : [ 1024, 768 ]), script_name: nil) %>

Then you have to add a variable into the "if blob.representable?" like this:

 <% if blob.representable? && @not_rails_admin %>

Finally go to app/controllers/application_controller.rb :

  def not_rails_admin
    @not_rails_admin = true
  end

Add the method above.

Then go to your posts_controller.rb or any other controller and add:

  before_action :not_rails_admin

The idea is to tell Rails that when you are not running Rails_admin, you should run the blurb code. If it detects that it is running Rails_admin, it should not display the blurb that gives the error.