public static function make($model, $relation)
    {
        $class = get_class($model);

        $instance = new static("Call to undefined relationship [{$relation}] on model [{$class}].");

        $instance->model = $model;
        $instance->relation = $relation;

        return $instance;
    }
public static function make($model, $relation)
    {
        $class = get_class($model);

        $instance = new static("Call to undefined relationship [{$relation}] on model [{$class}].");

        $instance->model = $model;
        $instance->relation = $relation;

        return $instance;
    }
public static function make ( $ model , $ relation ) { $ class = get_class ( $ model ) ; $ instance = new static ( "Call to undefined relationship [{$relation}] on model [{$class}]." ) ; $ instance -> model = $ model ; $ instance -> relation = $ relation ; return $ instance ; }
Create a new exception instance.

@param  mixed  $model
@param  string  $relation
@return static
Create a new exception instance .