On Monday 17 September 2007 12:21:52 krsyoung wrote:
> I need to check the SQLObject changelogs to try and find the rational
> for this, but has anyone else hit this error?

The problem you have is that SQLite considers everything to be a string.  So, 
when you concatenate something you never have a NULL (mapped to None) record.

You can solve this easily by checking what you get from your database:

        result = prior_value
        if class.field is not None:
                result += class.Field

-- 
Jorge Godoy      <[EMAIL PROTECTED]>


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