相关疑难解决方法(0)

我有一个正在我的计算机上运行的Applescript,但不在我的同事身上.操作路径时出现两个错误:-10004和-10000.我知道如何解决这个问题,但首先我想了解这些错误代码.

这是脚本(我删除了无用的部分,完整版本在github上):

-- export all layers to image files

-- Settings
property exportFileExtension : "png"
property ADD_CANVAS_NUMBER : true
-- End of Settings

on file_exists(FileOrFolderToCheckString)
   try
       alias FileOrFolderToCheckString
       return true
   on error
       return false
   end try
end file_exists

tell application "OmniGraffle Professional 5"
    set theWindow to front window
    set theDocument to document of theWindow
    set theFilename to name of theDocument
    -- remove .graffle
    -- FIRST ERROR IS HERE -10004
    set theFilename to …