Excel 宏不输出(另存为)文件 "Method 'SaveAs' of object '_Workbook' failed"

Excel Macro not outputting (save as) file "Method 'SaveAs' of object '_Workbook' failed"

我有一个从选项卡输出信息的小宏,但它不保存输出的文本文件。当它运行调试时,它会突出显示一行,但我看不出有什么问题。

这是调试中的错误行:

ActiveWorkbook.SaveAs Filename:=pathname, FileFormat:= _
    xlTextMSDOS, CreateBackup:=False

错误信息:

Method 'SaveAs' of object '_Workbook' failed

这是全部代码

Sub Savetxt(pathname, sheetname)
    Sheets("Output").Range("A1:Z99999").ClearContents
    Sheets(sheetname).Select
    Range(ActiveSheet.ListObjects(1) & "[Final output for text file]").Copy
    Sheets("Output").Select
    Range("A1").Select
    Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _
        :=False, Transpose:=False
    'Rows("1:1").Select
    'Application.CutCopyMode = False
    'Selection.Delete Shift:=xlUp
    BName = ActiveWorkbook.FullName
    ActiveWorkbook.VBProject.VBComponents("module1").Export ("' & BName.Value &'")
    Sheets(Array("Output")).Copy

    Application.VBE.ActiveVBProject.VBComponents.Import ("' & BName.Value &'")
 ActiveWorkbook.SaveAs Filename:=pathname, FileFormat:= _
        xlTextMSDOS, CreateBackup:=False

    ' ActiveWorkbook.SaveAs Filename:=Range("savefile").Value _
        , FileFormat:=xlTextMSDOS, CreateBackup:=False
'
    ActiveWindow.Close

End Sub

pathname 未在选项卡中正确定义,因此它试图将文档保存在不存在的位置。