[Plugin: More fields] Incompatible with CKEditor for WordPress?

I have installed CKEditor for WordPress 1.0.9 and More Fields 2.0.5.2. Note that I also have the latest More Types installed.

Everything works fine for the main content area of a page, or even in a plugin configuration page that I created. However, when I want to create a new field with More Fields and I set its type to WYSIWYG, there is an error that stops everything from working, as it cannot detect the default text editor, but CKEditor doesn’t show either. I tried to find a solution, but I couldn’t find anything about it. I hope someone can help me on this.

Thank you.