离子服务建设ionic2项目为ionic1项目

Question

我有 Ionic2 项目运行并使用离子服务构建好。 但是经过一段时间后，它会在 Ionic1 项目中构建项目

此输出

Running live reload server: http://localhost:35729
Watching: www/**/*, !www/lib/**/*, !www/**/*.map
√ Running dev server:  http://localhost:8100
Ionic server commands, enter:
  restart or r to restart the client app from the root
  goto or g and a url to have the app navigate to the given url
  consolelogs or c to enable/disable console log output
  serverlogs or s to enable/disable server log output
  quit or q to shutdown the server and exit
enter code here

和这个离子配置

{
  "name": "my-side-menu",
  "app_id": "",
  "v2": true, 
  "typescript": true
}