Unable to scaffold nonexistent model

[javo]

Hi,
I'm new to symfony, I've created this schema.yml
http://phpfi.com/341606
I run
$ php symfony propel:build-model
$ php symfony propel:build-sql
$ php symfony propel:insert-sql
$ php symfony propel:build-form
php symfony propel:generate-crud blogate articles Articles --with-show


and I get
Unable to scaffold nonexistent model "Articles".

what can be the problem please?

thx

[fivedollarones]

Did you do a 'symfony cc' after inserting the sql?

[javo]

ok so I found my problem

---> wrong schema.yml

I had to use 'longvarchar' instead of text,
'updated_at ~' instead of datetime and 'boolean' instead of 'bool'

thx you for your msg anyway ~ ~