Rails 3.0 + haml render partial ActionView::MissingTemplate

rubyonrails-talk
1

I'm upgrading one of my apps to rails 3.0

I get this error: ActionView::MissingTemplate Missing partial /layouts/header with {:formats=>nil} in view path

for: = render :partial => "layouts/header" the file is in views/layouts/header.

From the error message, it looks like it appends an absolute path: "/ layouts/header"

Anyone has seem this problem when upgrading to rails 3.0 pre?