{"action":"opened","issue":{"url":"https://api.github.com/repos/egret-labs/egret-3d/issues/2","labels_url":"https://api.github.com/repos/egret-labs/egret-3d/issues/2/labels{/name}","comments_url":"https://api.github.com/repos/egret-labs/egret-3d/issues/2/comments","events_url":"https://api.github.com/repos/egret-labs/egret-3d/issues/2/events","html_url":"https://github.com/egret-labs/egret-3d/issues/2","id":128715879,"number":2,"title":"View3D.ts删除HUD的bug","user":{"login":"aceway","id":1401796,"avatar_url":"https://avatars.githubusercontent.com/u/1401796?v=3","gravatar_id":"","url":"https://api.github.com/users/aceway","html_url":"https://github.com/aceway","followers_url":"https://api.github.com/users/aceway/followers","following_url":"https://api.github.com/users/aceway/following{/other_user}","gists_url":"https://api.github.com/users/aceway/gists{/gist_id}","starred_url":"https://api.github.com/users/aceway/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aceway/subscriptions","organizations_url":"https://api.github.com/users/aceway/orgs","repos_url":"https://api.github.com/users/aceway/repos","events_url":"https://api.github.com/users/aceway/events{/privacy}","received_events_url":"https://api.github.com/users/aceway/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-01-26T03:48:25Z","updated_at":"2016-01-26T03:48:25Z","closed_at":null,"body":"View3D.ts的 delHUD(hud: HUD)接口，获取index后未做返回值检测，直接使用该值splice列表, 导致如果传入的hud不存在时异常。 "}}