Applescript &引用；“之后放弃”；命令在Mavericks中不能完全工作

我在AppleScript和OSX 10.9.1中遇到了一个神秘的错误

这段代码在AppleScript编辑器中工作，但当我将其保存为应用程序时，“放弃后”不起作用。不过，它在我的另一台10.6.8（雪豹）电脑上也能工作。有人知道问题出在哪里吗？谢谢

global fullTime
global chosenTime
set pickFromList to {1, 2}
choose from list the pickFromList with prompt "Next message will dissapear after 1 + x seconds. Choose x!"
set chosenTime to result as text
add1sec()
display dialog "Click OK and the next dialog box will appear in " & fullTime & " seconds"
delay fullTime
display dialog "Works! But now this should dissapear after " & fullTime & " seconds" giving up after fullTime
on add1sec()
    set fullTime to chosenTime + 1
end add1sec

---

我会这样写：

set pickFromList to {1, 2}
set chosenTime to (choose from list the pickFromList with prompt "Next message will dissapear after 1 + x seconds. Choose x!") as number

set fullTime to add1sec(chosenTime)

display dialog "Click OK and the next dialog box will appear in " & fullTime & " seconds"
delay fullTime
tell application "SystemUIServer" to display dialog "Works! But now this should dissapear after " & fullTime & " seconds" giving up after fullTime


on add1sec(startTime)
    return startTime + 1
end add1sec

---

嗯，这确实解决了“放弃后”的问题，但也产生了另一个问题。现在已经使用了：

tell application "SystemUIServer" to display dialog "Works! But now this should disappear after " & fullTime & " seconds" giving up after fullTime

---

首先，对话框不再“连接”到正在运行的应用程序，因此我无法通过单击dock中的应用程序图标将其激活。其次，如果“放弃后”超过2分钟，则会出现默认超时。

更新到OSX 10.9.2解决了此问题。

谢谢，这实际上让我了解了处理程序的正确使用，但不幸的是，它不会改变行为。当我将其作为应用程序运行时，最后一个对话框不会消失。