语法错误预期行结束时发现未知令牌为文件夹操作编写Apple脚本

Question

对于我的生活，我无法弄清楚是什么导致了这个错误。我确保禁用智能引号，但不断收到相同的错误。该脚本本身旨在自动化手刹视频转换，不可否认，我是一个非常新的苹果脚本，但无法弄清楚是什么导致了这一点。任何帮助将不胜感激。

以下是完整的代码，以防它有用：

on adding folder items to this_folder after receiving these_items
    with timeout of (720 * 60) seconds
        tell application "Finder"
            --Get all MOV files that have no label color yet, meaning it hasn't been processed 
            set allFiles to every file of entire contents of ("Macintosh HD:Users:MacMini:Downloads:Downloaded" as alias) whose (name extension is "mov" and label index is 0)

            --Repeat for all files in above folder
            repeat with i from 1 to number of items in allFiles
                set currentFile to (item i of allFiles)

                try
                    --Set to gray label to indicate processing
                    set label index of currentFile to 7

                    --Assemble original and new file paths
                    set origFilepath to quoted form of POSIX path of (currentFile as alias)
                    set newFilepath to (characters 1 thru -5 of origFilepath as string) & "mp4'"

                    --Start the conversion
                    set shellCommand to "nice /Applications/HandBrakeCLI -i " & origFilepath & " -o " & newFilepath & " --preset=\"Fast 720p30\" --optimize ;"
                    tell current application
                        do shell script shellCommand
                    end tell

                    --Set the label to green in case file deletion fails
                    set label index of currentFile to 6

                    --Remove the old file
                    set shellCommand to "rm -f " & origFilepath
                    tell current application
                        do shell script shellCommand
                    end tell
                on error errmsg
                    --Set the label to red to indicate failure
                    set label index of currentFile to 2
                end try
            end repeat
        end tell
    end timeout
end adding folder items to

Answer 1

这是一个典型的副本＆amp;粘贴错误：

将&的<{>>所有次出现替换为&