Question

有人可以帮我删除错误吗？

错误“缺失值无法转换为类型编号。”数字-1700从缺失值到数字

tell application "Numbers"
    activate
    open theFile
    tell the first table of the active sheet of document 1
        repeat with i from 2 to the count of rows of column "D"
            set val1 to value of cell i of column "D"
            set the value of cell i of column "D" to val1 * -1
        end repeat
    end tell
end tell

谢谢！

Answer 1

基本上，当单元格没有任何值时会发生这种情况，因此表格中必须有一些空行。最简单的方法是使用try块，当你不能将val1乘以-1时，它将忽略所有错误。

tell application "Numbers"
    activate
    open theFile
    tell the first table of the active sheet of document 1
        repeat with i from 2 to the count of rows of column "D"
            set val1 to value of cell i of column "D"
            try
                set the value of cell i of column "D" to val1 * -1
            end try
        end repeat
    end tell
end tell

缺少AppleScript中的值

1 个答案: