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Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'An instance 0x7c37edd0 of class PlayingTimer was deallocated while key value observers were still registered with it'類PlayingTimer的實例0x7c37edd0被釋放,而鍵值觀察者仍然註冊它。目前的觀察
謝謝您的信息!而且,問題是什麼? – 2015-03-31 06:51:33
我已經使用audio recorder.its記錄音頻輸入。當iam按回按鈕時拋出此錯誤。 – 2015-03-31 06:55:02
我相信你正在爲'PlayingTimer'類添加一些通知觀察者,但不會在'dealloc'方法中刪除它。在'dealloc'中移除觀察者。 – Gandalf 2015-03-31 07:00:12