The Action Controler List worked, but if i add one new record, i’m view
the
message bellow
"
FireRuby::FireRubyException: Error preparing a SQL statement.
Dynamic SQL Error
SQL error code = -842
Precision must be from 1 to 18
Wrong numeric type
SQL Code = -842
Firebird Code = 335544569
: SELECT CAST(0 AS DECIMAL(0,0)) FROM RDB$DATABASE
"
I’m apreciate any help, is are welcome 
PS. Sorry may bad english
i’m using
My development enviroment
Ruby version 1.8.4 (i386-mswin32)
RubyGems version 0.9.0
Rails version 1.1.4
Active Record version 1.14.3
Action Pack version 1.12.3
Action Web Service version 1.1.4
Action Mailer version 1.2.3
Active Support version 1.3.1
Application root D:/Site/rails/membros
Environment development
Database adapter firebird
Joseh-Henrique
Goiania, GO
Brazil