Firebird find method return nil

I use the firebird db.
I have a Users table
If in ruby user_controller I use

users = User.find(:all)
print(users)

I view

nil

Can you help me?
Thank you
Andrea

Gasta wrote:

I use the firebird db.
I have a Users table
If in ruby user_controller I use

users = User.find(:all)
print(users)

I view

nil

Can you help me?
Thank you
Andrea

try this instead

@users = User.find(:all)
render :text => @users.to_s

or check your table if anything exist in User tabel