Excel error - the macros in this project are disabled, please refer to the online help or documentation of the host application to determine how to enable macros.

alt+F11 进入vba界面，F5运行macro后报错。

Sub 合并当前工作簿下的所有工作表()
Application.ScreenUpdating = False
For j = 1 To Sheets.Count
   If Sheets(j).Name <> ActiveSheet.Name Then
       X = Range("A65536").End(xlUp).Row + 1
       Sheets(j).UsedRange.Copy Cells(X, 1)
   End If
Next
Range("B1").Select
Application.ScreenUpdating = True
MsgBox "当前工作簿下的全部工作表已经合并完毕！", vbInformation, "ATTENTION!"
End Sub

error： the macros in this project are disabled, please refer to the online help or documentation of the host application to determine how to enable macros.

Solution 1: 检查安全中心的设置。

Enable VBA macros is "checked".

Solution 2:

看看macro书不是创建在了正确的Excel object下，有时候打开太多excel。默认按ALT+F11会在其他excel object下创建macro。

在对应的object下创建新的module，然后输入代码。Function + F5运行。成功！