Question

tell application "System Events"
    if UI elements enabled is true then
        tell application "System Preferences"
            activate
            set current pane to pane id "com.apple.preference.universalaccess"
            display dialog "This script requires access for assistive evices be enabled." & return & return & "To continue, click the OK button and enter an administrative password in the forthcoming security dialog." with icon 1
        end tell
        set UI elements enabled to true

        if UI elements enabled is false then return "user cancelled"
        delay 1
    end if
end tell

当我运行时，我收到错误。 “无法将启用应用程序的UI元素设置为true”

为什么会发生这种情况的任何想法？

额外信息：OS X Yosemite

Answer 1

我刚刚回答了这个基本问题。请参阅我的回答here。

Answer 2

启用的UI元素是自OS X Mavericks以来的只读属性。试试这个：

tell application "System Events"
    if not UI elements enabled then
        display dialog "This script requires access for assistive devices be enabled." & return & return & "To continue, click the OK button and enter an administrative password in the forthcoming security dialog." with icon 2
        if button returned of result is equal to "OK" then
            do shell script "sudo sqlite3 'Library/Application Support/com.apple.TCC/TCC.db' 'insert or replace into access values (\"kTCCServiceAccessibility\",\"com.apple.ScriptEditor2\",0,1,0,null);'" with administrator privileges
        end if
    end if
end tell

如何在Applescript中将UI Elements设置为true？

2 个答案: