Laravel方式生成器在错误的路径上创建文件

I am using laravel 4.2,and way generators 3.* , when i am using scaffolding command this happens

php artisan generate:scaffold city --fields="name:string,state:string"

    Do you want me to create a City model? [yes|no] yes
    Created: /var/www/secondone/second/app/City.php
    Do you want me to create views for this City resource? [yes|no] yes
    Created: /var/www/secondone/second/resources/views/cities/index.blade.php
    Created: /var/www/secondone/second/resources/views/cities/show.blade.php
    Created: /var/www/secondone/second/resources/views/cities/create.blade.php
    Created: /var/www/secondone/second/resources/views/cities/edit.blade.php
    Do you want me to create a CitiesController controller? [yes|no] yes



        [ErrorException]                                                                       
        file_put_contents(/var/www/secondone/second/app/Http/Controllers/CitiesController.php  
        ): failed to open stream: No such file or directory                                    



    generate:scaffold [--fields[="..."]] resource

Why is this happening ?

You need to use generators 2.* the 3.* version is for the upcoming laravel 5 version (not released yet).