Texteditor

Hello! Can yoy help me? I have Ruby 2.1.3 and Rails 4.1.7. I use gem ( https://github.com/spohlenz/tinymce-rails ) and I do everything as it says, but i when paste this code:

<%= tinymce %>

in my _form, i have error:

Psych::SyntaxError in Posts#new
(): mapping values are not allowed in this context at line 8 column 20.

How can I fix this problem?

Pysch is a YAML parser. Have you checked your .yml files to make sure you don't have any syntax errors in them?