Applescript-won'；当用作液滴时不起作用

我正在尝试创建一个脚本，作为一个水滴，我将一个文件放入其中，automator在Adobe Acrobat中打开它，然后applescript在Acrobat中运行一个操作，将其作为优化的PDF保存到特定文件夹中，然后在预览中打开该新文件，并使用石英过滤器减小PDF的大小

如果我已经在Acrobat中打开了一个文件，并且只运行脚本，它将在Acrobat中执行操作，保存文件，然后打开预览（没有进一步的内容）。但是如果我把文件放到水滴上，它只会给我一条错误信息

代码如下：

on run {input, parameters}
    tell application "System Events"
        tell application process "Acrobat"
            tell application "Adobe Acrobat Pro" to activate
            -- runs the custom action in Acrobat
            click the menu item "SAVE in 0-SEND" of menu 1 of menu item "Action Wizard" of the menu "File" of menu bar 1
        end tell
    end tell

    tell application "System Events"
        keystroke return
        -- clears the action finished message
    end tell

    tell application "Adobe Acrobat Pro"
        activate
        close documents saving no
        quit
    end tell

    -- this doesn't work yet
    tell application "Finder"
        tell application "Preview"
            open input
        end tell
    end tell
end run

---

我会推荐一些类似的东西

on run
    set aFile to choose file with prompt "Please select the file to process"
    processPDF(aFile)

    -- cleanup, quit the application
    tell application "Adobe Acrobat Pro" to quit
end run


on open (theFiles)
    repeat with aFile in theFiles
        processPDF(aFile)
    end repeat

    -- cleanup, quit the application
    tell application "Adobe Acrobat Pro" to quit
end open


on processPDF(theFile)

    -- open your file
    -- do something with theFile here.
    -- close the file

end processPDF

---

水滴必须在打开时执行

处理程序。direct参数传递代表已删除项的别名说明符列表。正确处理液滴的模板：