我正在尝试在symfony 2应用程序中创建我的第一个服务,我收到此错误:
invalidargumentexception: There is no extension able to load the configuration for "my_app.myservice" (in /path/to/src/MyApp/MyBundle/DependencyInjection/../Resources/config/services.yml). Looked for namespace "my_app.myservice",found none.
我的配置似乎有问题,但我看不出它是什么.
这是我的services.yml
services: my_app.myservice: class: MyApp\MyBundle\Service\MyService
我的服务看起来像这样
<?PHP namespace MyApp\MyBundle\Service; class MyService { public function run() { echo "hello world"; } }
感谢帮助 !
解决方法
只是为了确定 – 你在services.yml中有适当的缩进吗?
它应该是:
services: my_app.myservice: class: MyApp\MyBundle\Service\MyService
不:
services: my_app.myservice: class: MyApp\MyBundle\Service\MyService