Session Error from Console Command I created a simplistic Console Command class in my plugin folder containing this function:

public function actionTest () {
    craft()-&gt;templates-&gt;renderString('index');
}


When I run the command: 

./yiic &lt; plugin > Test 

I get the follwing error message:

Property "Craft\ConsoleApp.session" is not defined.
exception 'CException' with message 'Property "Craft\ConsoleApp.session" is not defined.' in /Users/&lt; username &gt;/Sites/&lt; project &gt;/craft/app/framework/base/CComponent.php:130


Thoughts? The end goal here is to be able to render HTML emails and them at specific intervals, but for some reason when using craft services, I get session errors.
The OP was running an older version of Craft. Resolved the issue by updating to the latest.