Invalid schema element named "notnull" at path "JobeetCategory->columns->name"

I am running Symphony 1.4 and on the following tutorial: http://www.symfony-project.org/jobeet/1_4/Doctrine/en/03.

However when I run './symfony doctrine:build --model' i get the error:

Invalid schema element named "notnull" at path "JobeetCategory->columns->name"

Can someone please help...

The scheme looks like this:

JobeetCategory:
  actAs: { Timestampable: ~ }
  columns:
    name: { type: string(255), notnull: true, unique开发者_高级运维: true }

Your provided code works for me. But try that:

JobeetCategory:
  actAs: { Timestampable: ~ }
  columns:
    name: { type: string(255), notnull: true }
  indexes:
    unique_fields:       { type: unique, fields: [name] }