{"action":"closed","issue":{"url":"https://api.github.com/repos/MoZhouqi/KMPlaceholderTextView/issues/8","labels_url":"https://api.github.com/repos/MoZhouqi/KMPlaceholderTextView/issues/8/labels{/name}","comments_url":"https://api.github.com/repos/MoZhouqi/KMPlaceholderTextView/issues/8/comments","events_url":"https://api.github.com/repos/MoZhouqi/KMPlaceholderTextView/issues/8/events","html_url":"https://github.com/MoZhouqi/KMPlaceholderTextView/issues/8","id":106072786,"number":8,"title":"little problem with the solution","user":{"login":"Nyceane","id":271430,"avatar_url":"https://avatars.githubusercontent.com/u/271430?v=3","gravatar_id":"","url":"https://api.github.com/users/Nyceane","html_url":"https://github.com/Nyceane","followers_url":"https://api.github.com/users/Nyceane/followers","following_url":"https://api.github.com/users/Nyceane/following{/other_user}","gists_url":"https://api.github.com/users/Nyceane/gists{/gist_id}","starred_url":"https://api.github.com/users/Nyceane/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Nyceane/subscriptions","organizations_url":"https://api.github.com/users/Nyceane/orgs","repos_url":"https://api.github.com/users/Nyceane/repos","events_url":"https://api.github.com/users/Nyceane/events{/privacy}","received_events_url":"https://api.github.com/users/Nyceane/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-09-11T19:04:02Z","updated_at":"2015-11-09T15:47:48Z","closed_at":"2015-11-09T15:47:48Z","body":"KMPlaceholderTextView.swift:33:31: Cannot override mutable property 'placeholder' of type 'String?' with covariant type 'String'"}}