27 :: 24
報錯提示信息：
After Effects error: Cannot remove an item from a read-only list.
報錯信息說明：
After Effects警告：不能從只讀列表中移動該項目。不能清除一個未使用的來自After Effects內部項目列表之一的項目。
報錯的可能原因：
請看27 :: 16
建議解決方法：
請看27 :: 16
此解決方法適用于：
5.5, 6.0, 6.5, 7.0, CS3, CS4, Mac intel, Mac PPC, PC
27::16 - Cannot insert an item into a read-only list. (2010-12-2 14:0:11)
27::2 - After Effects error: Cannot dispose a read-only list. (2010-11-29 10:49:27)
3::31 - Deleting file " " — file is busy (delete) (-47). (2010-11-12 12:22:21)
3::3 - Unable to overwrite " " – file is busy (delete) (-47). (2010-11-11 13:46:13)
3::3 - Deleting file " " ? file is busy (delete) (-47). (2010-11-11 13:43:55)