Rails Unable to configure simple_form gem

Question

I'm trying to start a new rails app with devise and simple_form. After adding the simple_form gem to my gemfile and bundling, when I try to configure simple_form by running rails generate simple_form:install from the command line I get the following error:

[Simple Form] Simple Form is not configured in the application and will use the default values. Use `rails generate simple_form:install` to generate the Simple Form configuration.
~/.gem/ruby/2.3.0/gems/activesupport-4.2.6/lib/active_support/inflector/methods.rb:261:in `const_get': uninitialized constant View (NameError)

Anybody know what's going on?

Answer 1

It seems like the it's just a warning.

The underlying error is: ~/.gem/ruby/2.3.0/gems/activesupport-4.2.6/lib/active_support/inflector/methods.rb:261:in const_get': uninitialized constant View (NameError)`

Is View one of your devise models? If yes, does it exist?

Try running:

rails generate devise View