I'm having some trouble with relations in Yii. I updated Yii to 1.0.2 after I encountered the error, but alas, the problem remains.
I have two models, Image and ImageFolder. The Image has an attribute imageFolder that points to the id of its ImageFolder.
In ImageFolder I specify
'images'=>array(self::HAS_MANY, 'Image', 'imageFolder')
and in Image I specify
'imageFolder'=>array(self::BELONGS_TO, 'ImageFolder', 'id')
in the relations() return array.
This however results in:
PHP Error Description Invalid argument supplied for foreach() Source File /var/apps/yii/framework/db/ar/CActiveFinder.php(439)
_pkAlias seems to be null.