{"action":"opened","issue":{"url":"https://api.github.com/repos/cymcsg/UltimateRecyclerView/issues/371","repository_url":"https://api.github.com/repos/cymcsg/UltimateRecyclerView","labels_url":"https://api.github.com/repos/cymcsg/UltimateRecyclerView/issues/371/labels{/name}","comments_url":"https://api.github.com/repos/cymcsg/UltimateRecyclerView/issues/371/comments","events_url":"https://api.github.com/repos/cymcsg/UltimateRecyclerView/issues/371/events","html_url":"https://github.com/cymcsg/UltimateRecyclerView/issues/371","id":151625398,"number":371,"title":"Don't clear data in GridAdapter extend UltimateGridLayoutAdapter","user":{"login":"billytb","id":18719557,"avatar_url":"https://avatars.githubusercontent.com/u/18719557?v=3","gravatar_id":"","url":"https://api.github.com/users/billytb","html_url":"https://github.com/billytb","followers_url":"https://api.github.com/users/billytb/followers","following_url":"https://api.github.com/users/billytb/following{/other_user}","gists_url":"https://api.github.com/users/billytb/gists{/gist_id}","starred_url":"https://api.github.com/users/billytb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/billytb/subscriptions","organizations_url":"https://api.github.com/users/billytb/orgs","repos_url":"https://api.github.com/users/billytb/repos","events_url":"https://api.github.com/users/billytb/events{/privacy}","received_events_url":"https://api.github.com/users/billytb/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-28T12:08:43Z","updated_at":"2016-04-28T12:08:43Z","closed_at":null,"body":"Hi There. \r\nPlease help me fix error\r\n```\r\n Process: com.inspius.canyon.yo_video, PID: 3224\r\n                                                                           java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.Throwable.getMessage()' on a null object reference\r\n                                                                               at com.marshalchen.ultimaterecyclerview.UltimateViewAdapter.notifyAfterRemoveAllData(UltimateViewAdapter.java:563)\r\n                                                                               at com.marshalchen.ultimaterecyclerview.UltimateViewAdapter.clearInternal(UltimateViewAdapter.java:461)\r\n                                                                               at com.marshalchen.ultimaterecyclerview.quickAdapter.easyRegularAdapter.removeAll(easyRegularAdapter.java:215)\r\n```\r\n\r\nMy code : \r\n`    public void clear() {\r\n        removeAll();\r\n    }`"}}