Version 5.0.0 beta 5

applications/core/sources/Feature/Feature.php

@@ -217,7 +217,7 @@ class Feature extends ActiveRecord
 		if ( $this->object === NULL )
 		{
 			$class = $this->class;
-			if( IPS::classUsesTrait( $class, 'IPS\Content\Featurable' ) )
+			if( class_exists( $class ) and IPS::classUsesTrait( $class, 'IPS\Content\Featurable' ) )
 			{
 				$this->object = $class::load( $this->class_id );
 			}
@@ -649,6 +649,13 @@ class Feature extends ActiveRecord
 	{
 		$object = parent::constructFromData( $data, $updateMultitonStoreIfExists );
 		static::$classAndIdLookup[ $object->class ][ $object->class_id ] = $object->id;
+
+		/* If the class does not exist, throw an exception */
+		if( !class_exists( $object->class ) )
+		{
+			throw new OutOfRangeException;
+		}
+
 		return $object;
 	}